20163933108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{467147}}^1$

素因数の和:467277

約数の個数: 72

約数和(自身を含む): 56113817760

約数和(自身を除く): 35949884652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1962, 2398, 3597, 3924, 4796, 7194, 10791, 14388, 21582, 43164, 467147, 934294, 1401441, 1868588, 2802882, 4204323, 5138617, 5605764, 8408646, 10277234, 15415851, 16817292, 20554468, 30831702, 46247553, 50919023, 61663404, 92495106, 101838046, 152757069, 184990212, 203676092, 305514138, 458271207, 560109253, 611028276, 916542414, 1120218506, 1680327759, 1833084828, 2240437012, 3360655518, 5040983277, 6721311036, 10081966554, 20163933108]

約数ペア:

[(1, 20163933108), (2, 10081966554), (3, 6721311036), (4, 5040983277), (6, 3360655518), (9, 2240437012), (11, 1833084828), (12, 1680327759), (18, 1120218506), (22, 916542414), (33, 611028276), (36, 560109253), (44, 458271207), (66, 305514138), (99, 203676092), (109, 184990212), (132, 152757069), (198, 101838046), (218, 92495106), (327, 61663404), (396, 50919023), (436, 46247553), (654, 30831702), (981, 20554468), (1199, 16817292), (1308, 15415851), (1962, 10277234), (2398, 8408646), (3597, 5605764), (3924, 5138617), (4796, 4204323), (7194, 2802882), (10791, 1868588), (14388, 1401441), (21582, 934294), (43164, 467147)]