20228710416

素因数分解:

$2^4\times 3^1\times {\mathrm{9209}}^1\times {\mathrm{45763}}^1$

素因数の和:54983

約数の個数: 40

約数和(自身を含む): 52264318560

約数和(自身を除く): 32035608144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 9209, 18418, 27627, 36836, 45763, 55254, 73672, 91526, 110508, 137289, 147344, 183052, 221016, 274578, 366104, 442032, 549156, 732208, 1098312, 2196624, 421431467, 842862934, 1264294401, 1685725868, 2528588802, 3371451736, 5057177604, 6742903472, 10114355208, 20228710416]

約数ペア:

[(1, 20228710416), (2, 10114355208), (3, 6742903472), (4, 5057177604), (6, 3371451736), (8, 2528588802), (12, 1685725868), (16, 1264294401), (24, 842862934), (48, 421431467), (9209, 2196624), (18418, 1098312), (27627, 732208), (36836, 549156), (45763, 442032), (55254, 366104), (73672, 274578), (91526, 221016), (110508, 183052), (137289, 147344)]