20246548370110

素因数分解:

$2^1\times 5^1\times {\mathrm{245131}}^1\times {\mathrm{8259481}}^1$

素因数の和:8504619

約数の個数: 16

約数和(自身を含む): 36443940149232

約数和(自身を除く): 16197391779122

約数列:

[1, 2, 5, 10, 245131, 490262, 1225655, 2451310, 8259481, 16518962, 41297405, 82594810, 2024654837011, 4049309674022, 10123274185055, 20246548370110]

約数ペア:

[(1, 20246548370110), (2, 10123274185055), (5, 4049309674022), (10, 2024654837011), (245131, 82594810), (490262, 41297405), (1225655, 16518962), (2451310, 8259481)]