20132736

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 59690400

約数和(自身を除く): 39557664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 109, 111, 128, 148, 156, 192, 208, 218, 222, 296, 312, 327, 384, 416, 436, 444, 481, 592, 624, 654, 832, 872, 888, 962, 1184, 1248, 1308, 1417, 1443, 1664, 1744, 1776, 1924, 2368, 2496, 2616, 2834, 2886, 3488, 3552, 3848, 4033, 4251, 4736, 4992, 5232, 5668, 5772, 6976, 7104, 7696, 8066, 8502, 10464, 11336, 11544, 12099, 13952, 14208, 15392, 16132, 17004, 20928, 22672, 23088, 24198, 30784, 32264, 34008, 41856, 45344, 46176, 48396, 52429, 61568, 64528, 68016, 90688, 92352, 96792, 104858, 129056, 136032, 157287, 181376, 184704, 193584, 209716, 258112, 272064, 314574, 387168, 419432, 516224, 544128, 629148, 774336, 838864, 1258296, 1548672, 1677728, 2516592, 3355456, 5033184, 6710912, 10066368, 20132736]

約数ペア:

[(1, 20132736), (2, 10066368), (3, 6710912), (4, 5033184), (6, 3355456), (8, 2516592), (12, 1677728), (13, 1548672), (16, 1258296), (24, 838864), (26, 774336), (32, 629148), (37, 544128), (39, 516224), (48, 419432), (52, 387168), (64, 314574), (74, 272064), (78, 258112), (96, 209716), (104, 193584), (109, 184704), (111, 181376), (128, 157287), (148, 136032), (156, 129056), (192, 104858), (208, 96792), (218, 92352), (222, 90688), (296, 68016), (312, 64528), (327, 61568), (384, 52429), (416, 48396), (436, 46176), (444, 45344), (481, 41856), (592, 34008), (624, 32264), (654, 30784), (832, 24198), (872, 23088), (888, 22672), (962, 20928), (1184, 17004), (1248, 16132), (1308, 15392), (1417, 14208), (1443, 13952), (1664, 12099), (1744, 11544), (1776, 11336), (1924, 10464), (2368, 8502), (2496, 8066), (2616, 7696), (2834, 7104), (2886, 6976), (3488, 5772), (3552, 5668), (3848, 5232), (4033, 4992), (4251, 4736)]