20206819008

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3752

約数の個数: 224

約数和(自身を含む): 61534365120

約数和(自身を除く): 41327546112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 61, 64, 72, 96, 106, 108, 122, 144, 159, 183, 192, 212, 216, 244, 288, 318, 366, 424, 432, 477, 488, 549, 576, 636, 732, 848, 864, 954, 976, 1098, 1272, 1431, 1464, 1647, 1696, 1728, 1908, 1952, 2196, 2544, 2862, 2928, 3233, 3294, 3392, 3617, 3816, 3904, 4392, 5088, 5724, 5856, 6466, 6588, 7234, 7632, 8784, 9699, 10176, 10851, 11448, 11712, 12932, 13176, 14468, 15264, 17568, 19398, 21702, 22896, 25864, 26352, 28936, 29097, 30528, 32553, 35136, 38796, 43404, 45792, 51728, 52704, 57872, 58194, 65106, 77592, 86808, 87291, 91584, 97659, 103456, 105408, 115744, 116388, 130212, 155184, 173616, 174582, 191701, 195318, 206912, 220637, 231488, 232776, 260424, 310368, 347232, 349164, 383402, 390636, 441274, 465552, 520848, 575103, 620736, 661911, 694464, 698328, 766804, 781272, 882548, 931104, 1041696, 1150206, 1323822, 1396656, 1533608, 1562544, 1725309, 1765096, 1862208, 1985733, 2083392, 2300412, 2647644, 2793312, 3067216, 3125088, 3450618, 3530192, 3971466, 4600824, 5175927, 5295288, 5586624, 5957199, 6134432, 6250176, 6901236, 7060384, 7942932, 9201648, 10351854, 10590576, 11693761, 11914398, 12268864, 13802472, 14120768, 15885864, 18403296, 20703708, 21181152, 23387522, 23828796, 27604944, 31771728, 35081283, 36806592, 41407416, 42362304, 46775044, 47657592, 55209888, 63543456, 70162566, 82814832, 93550088, 95315184, 105243849, 110419776, 127086912, 140325132, 165629664, 187100176, 190630368, 210487698, 280650264, 315731547, 331259328, 374200352, 381260736, 420975396, 561300528, 631463094, 748400704, 841950792, 1122601056, 1262926188, 1683901584, 2245202112, 2525852376, 3367803168, 5051704752, 6735606336, 10103409504, 20206819008]

約数ペア:

[(1, 20206819008), (2, 10103409504), (3, 6735606336), (4, 5051704752), (6, 3367803168), (8, 2525852376), (9, 2245202112), (12, 1683901584), (16, 1262926188), (18, 1122601056), (24, 841950792), (27, 748400704), (32, 631463094), (36, 561300528), (48, 420975396), (53, 381260736), (54, 374200352), (61, 331259328), (64, 315731547), (72, 280650264), (96, 210487698), (106, 190630368), (108, 187100176), (122, 165629664), (144, 140325132), (159, 127086912), (183, 110419776), (192, 105243849), (212, 95315184), (216, 93550088), (244, 82814832), (288, 70162566), (318, 63543456), (366, 55209888), (424, 47657592), (432, 46775044), (477, 42362304), (488, 41407416), (549, 36806592), (576, 35081283), (636, 31771728), (732, 27604944), (848, 23828796), (864, 23387522), (954, 21181152), (976, 20703708), (1098, 18403296), (1272, 15885864), (1431, 14120768), (1464, 13802472), (1647, 12268864), (1696, 11914398), (1728, 11693761), (1908, 10590576), (1952, 10351854), (2196, 9201648), (2544, 7942932), (2862, 7060384), (2928, 6901236), (3233, 6250176), (3294, 6134432), (3392, 5957199), (3617, 5586624), (3816, 5295288), (3904, 5175927), (4392, 4600824), (5088, 3971466), (5724, 3530192), (5856, 3450618), (6466, 3125088), (6588, 3067216), (7234, 2793312), (7632, 2647644), (8784, 2300412), (9699, 2083392), (10176, 1985733), (10851, 1862208), (11448, 1765096), (11712, 1725309), (12932, 1562544), (13176, 1533608), (14468, 1396656), (15264, 1323822), (17568, 1150206), (19398, 1041696), (21702, 931104), (22896, 882548), (25864, 781272), (26352, 766804), (28936, 698328), (29097, 694464), (30528, 661911), (32553, 620736), (35136, 575103), (38796, 520848), (43404, 465552), (45792, 441274), (51728, 390636), (52704, 383402), (57872, 349164), (58194, 347232), (65106, 310368), (77592, 260424), (86808, 232776), (87291, 231488), (91584, 220637), (97659, 206912), (103456, 195318), (105408, 191701), (115744, 174582), (116388, 173616), (130212, 155184)]