20704405536

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{3089}}^1$

素因数の和:3196

約数の個数: 216

約数和(自身を含む): 64092761460

約数和(自身を除く): 43388355924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 408, 444, 544, 592, 612, 629, 666, 816, 888, 1184, 1224, 1258, 1332, 1369, 1632, 1776, 1887, 2448, 2516, 2664, 2738, 3089, 3552, 3774, 4107, 4896, 5032, 5328, 5476, 5661, 6178, 7548, 8214, 9267, 10064, 10656, 10952, 11322, 12321, 12356, 15096, 16428, 18534, 20128, 21904, 22644, 23273, 24642, 24712, 27801, 30192, 32856, 37068, 43808, 45288, 46546, 49284, 49424, 52513, 55602, 60384, 65712, 69819, 74136, 90576, 93092, 98568, 98848, 105026, 111204, 114293, 131424, 139638, 148272, 157539, 181152, 186184, 197136, 209457, 210052, 222408, 228586, 279276, 296544, 315078, 342879, 372368, 394272, 418914, 420104, 444816, 457172, 472617, 558552, 630156, 685758, 744736, 837828, 840208, 889632, 914344, 945234, 1028637, 1117104, 1260312, 1371516, 1675656, 1680416, 1828688, 1890468, 1942981, 2057274, 2234208, 2520624, 2743032, 3351312, 3657376, 3780936, 3885962, 4114548, 4228841, 5041248, 5486064, 5828943, 6702624, 7561872, 7771924, 8229096, 8457682, 10972128, 11657886, 12686523, 15123744, 15543848, 16458192, 16915364, 17486829, 23315772, 25373046, 31087696, 32916384, 33830728, 34973658, 38059569, 46631544, 50746092, 62175392, 67661456, 69947316, 71890297, 76119138, 93263088, 101492184, 135322912, 139894632, 143780594, 152238276, 186526176, 202984368, 215670891, 279789264, 287561188, 304476552, 405968736, 431341782, 559578528, 575122376, 608953104, 647012673, 862683564, 1150244752, 1217906208, 1294025346, 1725367128, 2300489504, 2588050692, 3450734256, 5176101384, 6901468512, 10352202768, 20704405536]

約数ペア:

[(1, 20704405536), (2, 10352202768), (3, 6901468512), (4, 5176101384), (6, 3450734256), (8, 2588050692), (9, 2300489504), (12, 1725367128), (16, 1294025346), (17, 1217906208), (18, 1150244752), (24, 862683564), (32, 647012673), (34, 608953104), (36, 575122376), (37, 559578528), (48, 431341782), (51, 405968736), (68, 304476552), (72, 287561188), (74, 279789264), (96, 215670891), (102, 202984368), (111, 186526176), (136, 152238276), (144, 143780594), (148, 139894632), (153, 135322912), (204, 101492184), (222, 93263088), (272, 76119138), (288, 71890297), (296, 69947316), (306, 67661456), (333, 62175392), (408, 50746092), (444, 46631544), (544, 38059569), (592, 34973658), (612, 33830728), (629, 32916384), (666, 31087696), (816, 25373046), (888, 23315772), (1184, 17486829), (1224, 16915364), (1258, 16458192), (1332, 15543848), (1369, 15123744), (1632, 12686523), (1776, 11657886), (1887, 10972128), (2448, 8457682), (2516, 8229096), (2664, 7771924), (2738, 7561872), (3089, 6702624), (3552, 5828943), (3774, 5486064), (4107, 5041248), (4896, 4228841), (5032, 4114548), (5328, 3885962), (5476, 3780936), (5661, 3657376), (6178, 3351312), (7548, 2743032), (8214, 2520624), (9267, 2234208), (10064, 2057274), (10656, 1942981), (10952, 1890468), (11322, 1828688), (12321, 1680416), (12356, 1675656), (15096, 1371516), (16428, 1260312), (18534, 1117104), (20128, 1028637), (21904, 945234), (22644, 914344), (23273, 889632), (24642, 840208), (24712, 837828), (27801, 744736), (30192, 685758), (32856, 630156), (37068, 558552), (43808, 472617), (45288, 457172), (46546, 444816), (49284, 420104), (49424, 418914), (52513, 394272), (55602, 372368), (60384, 342879), (65712, 315078), (69819, 296544), (74136, 279276), (90576, 228586), (93092, 222408), (98568, 210052), (98848, 209457), (105026, 197136), (111204, 186184), (114293, 181152), (131424, 157539), (139638, 148272)]