20227983116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{46687}}^1$

素因数の和:46974

約数の個数: 48

約数和(自身を含む): 39688535040

約数和(自身を除く): 19460551924

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 229, 458, 473, 916, 946, 1892, 2519, 5038, 9847, 10076, 19694, 39388, 46687, 93374, 108317, 186748, 216634, 433268, 513557, 1027114, 2007541, 2054228, 4015082, 8030164, 10691323, 21382646, 22082951, 42765292, 44165902, 88331804, 117604553, 235209106, 459726889, 470418212, 919453778, 1838907556, 5056995779, 10113991558, 20227983116]

約数ペア:

[(1, 20227983116), (2, 10113991558), (4, 5056995779), (11, 1838907556), (22, 919453778), (43, 470418212), (44, 459726889), (86, 235209106), (172, 117604553), (229, 88331804), (458, 44165902), (473, 42765292), (916, 22082951), (946, 21382646), (1892, 10691323), (2519, 8030164), (5038, 4015082), (9847, 2054228), (10076, 2007541), (19694, 1027114), (39388, 513557), (46687, 433268), (93374, 216634), (108317, 186748)]