20132874256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{5881}}^1$

素因数の和:6320

約数の個数: 80

約数和(自身を含む): 43482002688

約数和(自身を除く): 23349128432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 367, 424, 583, 734, 848, 1166, 1468, 2332, 2936, 4037, 4664, 5872, 5881, 8074, 9328, 11762, 16148, 19451, 23524, 32296, 38902, 47048, 64592, 64691, 77804, 94096, 129382, 155608, 213961, 258764, 311216, 311693, 427922, 517528, 623386, 855844, 1035056, 1246772, 1711688, 2158327, 2493544, 3423376, 3428623, 4316654, 4987088, 6857246, 8633308, 13714492, 17266616, 23741597, 27428984, 34533232, 47483194, 54857968, 94966388, 114391331, 189932776, 228782662, 379865552, 457565324, 915130648, 1258304641, 1830261296, 2516609282, 5033218564, 10066437128, 20132874256]

約数ペア:

[(1, 20132874256), (2, 10066437128), (4, 5033218564), (8, 2516609282), (11, 1830261296), (16, 1258304641), (22, 915130648), (44, 457565324), (53, 379865552), (88, 228782662), (106, 189932776), (176, 114391331), (212, 94966388), (367, 54857968), (424, 47483194), (583, 34533232), (734, 27428984), (848, 23741597), (1166, 17266616), (1468, 13714492), (2332, 8633308), (2936, 6857246), (4037, 4987088), (4664, 4316654), (5872, 3428623), (5881, 3423376), (8074, 2493544), (9328, 2158327), (11762, 1711688), (16148, 1246772), (19451, 1035056), (23524, 855844), (32296, 623386), (38902, 517528), (47048, 427922), (64592, 311693), (64691, 311216), (77804, 258764), (94096, 213961), (129382, 155608)]