20230091260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{136303}}^1$

素因数の和:136534

約数の個数: 48

約数和(自身を含む): 43760126592

約数和(自身を除く): 23530035332

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 181, 205, 362, 410, 724, 820, 905, 1810, 3620, 7421, 14842, 29684, 37105, 74210, 136303, 148420, 272606, 545212, 681515, 1363030, 2726060, 5588423, 11176846, 22353692, 24670843, 27942115, 49341686, 55884230, 98683372, 111768460, 123354215, 246708430, 493416860, 1011504563, 2023009126, 4046018252, 5057522815, 10115045630, 20230091260]

約数ペア:

[(1, 20230091260), (2, 10115045630), (4, 5057522815), (5, 4046018252), (10, 2023009126), (20, 1011504563), (41, 493416860), (82, 246708430), (164, 123354215), (181, 111768460), (205, 98683372), (362, 55884230), (410, 49341686), (724, 27942115), (820, 24670843), (905, 22353692), (1810, 11176846), (3620, 5588423), (7421, 2726060), (14842, 1363030), (29684, 681515), (37105, 545212), (74210, 272606), (136303, 148420)]