20565513342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4515923}}^1$

素因数の和:4515965

約数の個数: 48

約数和(自身を含む): 50722858368

約数和(自身を除く): 30157345026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 4515923, 9031846, 13547769, 27095538, 40643307, 49675153, 81286614, 99350306, 103866229, 149025459, 207732458, 298050918, 311598687, 447076377, 623197374, 894152754, 934796061, 1142528519, 1869592122, 2285057038, 3427585557, 6855171114, 10282756671, 20565513342]

約数ペア:

[(1, 20565513342), (2, 10282756671), (3, 6855171114), (6, 3427585557), (9, 2285057038), (11, 1869592122), (18, 1142528519), (22, 934796061), (23, 894152754), (33, 623197374), (46, 447076377), (66, 311598687), (69, 298050918), (99, 207732458), (138, 149025459), (198, 103866229), (207, 99350306), (253, 81286614), (414, 49675153), (506, 40643307), (759, 27095538), (1518, 13547769), (2277, 9031846), (4554, 4515923)]