20169253488

素因数分解:

$2^4\times 3^1\times {\mathrm{420192781}}^1$

素因数の和:420192792

約数の個数: 20

約数和(自身を含む): 52103904968

約数和(自身を除く): 31934651480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420192781, 840385562, 1260578343, 1680771124, 2521156686, 3361542248, 5042313372, 6723084496, 10084626744, 20169253488]

約数ペア:

[(1, 20169253488), (2, 10084626744), (3, 6723084496), (4, 5042313372), (6, 3361542248), (8, 2521156686), (12, 1680771124), (16, 1260578343), (24, 840385562), (48, 420192781)]