20779336128

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{13187}}^1$

素因数の和:13514

約数の個数: 112

約数和(自身を含む): 57079774080

約数和(自身を除く): 36300437952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 283, 348, 464, 566, 696, 849, 928, 1132, 1392, 1698, 1856, 2264, 2784, 3396, 4528, 5568, 6792, 8207, 9056, 13187, 13584, 16414, 18112, 24621, 26374, 27168, 32828, 39561, 49242, 52748, 54336, 65656, 79122, 98484, 105496, 131312, 158244, 196968, 210992, 262624, 316488, 382423, 393936, 421984, 525248, 632976, 764846, 787872, 843968, 1147269, 1265952, 1529692, 1575744, 2294538, 2531904, 3059384, 3731921, 4589076, 6118768, 7463842, 9178152, 11195763, 12237536, 14927684, 18356304, 22391526, 24475072, 29855368, 36712608, 44783052, 59710736, 73425216, 89566104, 108225709, 119421472, 179132208, 216451418, 238842944, 324677127, 358264416, 432902836, 649354254, 716528832, 865805672, 1298708508, 1731611344, 2597417016, 3463222688, 5194834032, 6926445376, 10389668064, 20779336128]

約数ペア:

[(1, 20779336128), (2, 10389668064), (3, 6926445376), (4, 5194834032), (6, 3463222688), (8, 2597417016), (12, 1731611344), (16, 1298708508), (24, 865805672), (29, 716528832), (32, 649354254), (48, 432902836), (58, 358264416), (64, 324677127), (87, 238842944), (96, 216451418), (116, 179132208), (174, 119421472), (192, 108225709), (232, 89566104), (283, 73425216), (348, 59710736), (464, 44783052), (566, 36712608), (696, 29855368), (849, 24475072), (928, 22391526), (1132, 18356304), (1392, 14927684), (1698, 12237536), (1856, 11195763), (2264, 9178152), (2784, 7463842), (3396, 6118768), (4528, 4589076), (5568, 3731921), (6792, 3059384), (8207, 2531904), (9056, 2294538), (13187, 1575744), (13584, 1529692), (16414, 1265952), (18112, 1147269), (24621, 843968), (26374, 787872), (27168, 764846), (32828, 632976), (39561, 525248), (49242, 421984), (52748, 393936), (54336, 382423), (65656, 316488), (79122, 262624), (98484, 210992), (105496, 196968), (131312, 158244)]