20154522

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 21628518

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 1039, 2078, 3117, 3233, 6234, 6466, 9699, 19398, 55067, 63379, 110134, 126758, 165201, 190137, 330402, 380274, 3359087, 6718174, 10077261, 20154522]

約数ペア:

[(1, 20154522), (2, 10077261), (3, 6718174), (6, 3359087), (53, 380274), (61, 330402), (106, 190137), (122, 165201), (159, 126758), (183, 110134), (318, 63379), (366, 55067), (1039, 19398), (2078, 9699), (3117, 6466), (3233, 6234)]