20637960192

素因数分解:

$2^{11}\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2728

約数の個数: 240

約数和(自身を含む): 62979396480

約数和(自身を除く): 42341436288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 256, 282, 288, 324, 376, 384, 423, 432, 512, 564, 576, 648, 752, 768, 846, 864, 1024, 1128, 1152, 1269, 1296, 1504, 1536, 1692, 1728, 2048, 2256, 2304, 2538, 2592, 2647, 3008, 3072, 3384, 3456, 3807, 4512, 4608, 5076, 5184, 5294, 6016, 6144, 6768, 6912, 7614, 7941, 9024, 9216, 10152, 10368, 10588, 12032, 13536, 13824, 15228, 15882, 18048, 18432, 20304, 20736, 21176, 23823, 24064, 27072, 27648, 30456, 31764, 36096, 40608, 41472, 42352, 47646, 48128, 54144, 55296, 60912, 63528, 71469, 72192, 81216, 82944, 84704, 95292, 96256, 108288, 121824, 124409, 127056, 142938, 144384, 162432, 165888, 169408, 190584, 214407, 216576, 243648, 248818, 254112, 285876, 288768, 324864, 338816, 373227, 381168, 428814, 433152, 487296, 497636, 508224, 571752, 649728, 677632, 746454, 762336, 857628, 866304, 974592, 995272, 1016448, 1119681, 1143504, 1299456, 1355264, 1492908, 1524672, 1715256, 1949184, 1990544, 2032896, 2239362, 2287008, 2598912, 2710528, 2985816, 3049344, 3359043, 3430512, 3898368, 3981088, 4065792, 4478724, 4574016, 5421056, 5971632, 6098688, 6718086, 6861024, 7796736, 7962176, 8131584, 8957448, 9148032, 10077129, 11943264, 12197376, 13436172, 13722048, 15924352, 16263168, 17914896, 18296064, 20154258, 23886528, 24394752, 26872344, 27444096, 31848704, 35829792, 36592128, 40308516, 47773056, 48789504, 53744688, 54888192, 63697408, 71659584, 73184256, 80617032, 95546112, 107489376, 109776384, 127394816, 143319168, 146368512, 161234064, 191092224, 214978752, 219552768, 254789632, 286638336, 322468128, 382184448, 429957504, 439105536, 573276672, 644936256, 764368896, 859915008, 1146553344, 1289872512, 1719830016, 2293106688, 2579745024, 3439660032, 5159490048, 6879320064, 10318980096, 20637960192]

約数ペア:

[(1, 20637960192), (2, 10318980096), (3, 6879320064), (4, 5159490048), (6, 3439660032), (8, 2579745024), (9, 2293106688), (12, 1719830016), (16, 1289872512), (18, 1146553344), (24, 859915008), (27, 764368896), (32, 644936256), (36, 573276672), (47, 439105536), (48, 429957504), (54, 382184448), (64, 322468128), (72, 286638336), (81, 254789632), (94, 219552768), (96, 214978752), (108, 191092224), (128, 161234064), (141, 146368512), (144, 143319168), (162, 127394816), (188, 109776384), (192, 107489376), (216, 95546112), (256, 80617032), (282, 73184256), (288, 71659584), (324, 63697408), (376, 54888192), (384, 53744688), (423, 48789504), (432, 47773056), (512, 40308516), (564, 36592128), (576, 35829792), (648, 31848704), (752, 27444096), (768, 26872344), (846, 24394752), (864, 23886528), (1024, 20154258), (1128, 18296064), (1152, 17914896), (1269, 16263168), (1296, 15924352), (1504, 13722048), (1536, 13436172), (1692, 12197376), (1728, 11943264), (2048, 10077129), (2256, 9148032), (2304, 8957448), (2538, 8131584), (2592, 7962176), (2647, 7796736), (3008, 6861024), (3072, 6718086), (3384, 6098688), (3456, 5971632), (3807, 5421056), (4512, 4574016), (4608, 4478724), (5076, 4065792), (5184, 3981088), (5294, 3898368), (6016, 3430512), (6144, 3359043), (6768, 3049344), (6912, 2985816), (7614, 2710528), (7941, 2598912), (9024, 2287008), (9216, 2239362), (10152, 2032896), (10368, 1990544), (10588, 1949184), (12032, 1715256), (13536, 1524672), (13824, 1492908), (15228, 1355264), (15882, 1299456), (18048, 1143504), (18432, 1119681), (20304, 1016448), (20736, 995272), (21176, 974592), (23823, 866304), (24064, 857628), (27072, 762336), (27648, 746454), (30456, 677632), (31764, 649728), (36096, 571752), (40608, 508224), (41472, 497636), (42352, 487296), (47646, 433152), (48128, 428814), (54144, 381168), (55296, 373227), (60912, 338816), (63528, 324864), (71469, 288768), (72192, 285876), (81216, 254112), (82944, 248818), (84704, 243648), (95292, 216576), (96256, 214407), (108288, 190584), (121824, 169408), (124409, 165888), (127056, 162432), (142938, 144384)]