20258688

素因数分解:

$2^7\times 3^1\times {\mathrm{52757}}^1$

素因数の和:52774

約数の個数: 32

約数和(自身を含む): 53813160

約数和(自身を除く): 33554472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52757, 105514, 158271, 211028, 316542, 422056, 633084, 844112, 1266168, 1688224, 2532336, 3376448, 5064672, 6752896, 10129344, 20258688]

約数ペア:

[(1, 20258688), (2, 10129344), (3, 6752896), (4, 5064672), (6, 3376448), (8, 2532336), (12, 1688224), (16, 1266168), (24, 844112), (32, 633084), (48, 422056), (64, 316542), (96, 211028), (128, 158271), (192, 105514), (384, 52757)]