20179943376

素因数分解:

$2^4\times 3^1\times {\mathrm{420415487}}^1$

素因数の和:420415498

約数の個数: 20

約数和(自身を含む): 52131520512

約数和(自身を除く): 31951577136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420415487, 840830974, 1261246461, 1681661948, 2522492922, 3363323896, 5044985844, 6726647792, 10089971688, 20179943376]

約数ペア:

[(1, 20179943376), (2, 10089971688), (3, 6726647792), (4, 5044985844), (6, 3363323896), (8, 2522492922), (12, 1681661948), (16, 1261246461), (24, 840830974), (48, 420415487)]