20122921522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{297263}}^1$

素因数の和:297474

約数の個数: 32

約数和(自身を含む): 35058127104

約数和(自身を除く): 14935205582

約数列:

[1, 2, 11, 17, 22, 34, 181, 187, 362, 374, 1991, 3077, 3982, 6154, 33847, 67694, 297263, 594526, 3269893, 5053471, 6539786, 10106942, 53804603, 55588181, 107609206, 111176362, 591850633, 914678251, 1183701266, 1829356502, 10061460761, 20122921522]

約数ペア:

[(1, 20122921522), (2, 10061460761), (11, 1829356502), (17, 1183701266), (22, 914678251), (34, 591850633), (181, 111176362), (187, 107609206), (362, 55588181), (374, 53804603), (1991, 10106942), (3077, 6539786), (3982, 5053471), (6154, 3269893), (33847, 594526), (67694, 297263)]