20016571842

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18230029}}^1$

素因数の和:18230098

約数の個数: 24

約数和(自身を含む): 44080212540

約数和(自身を除く): 24063640698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 18230029, 36460058, 54690087, 109380174, 164070261, 328140522, 1112031769, 2224063538, 3336095307, 6672190614, 10008285921, 20016571842]

約数ペア:

[(1, 20016571842), (2, 10008285921), (3, 6672190614), (6, 3336095307), (9, 2224063538), (18, 1112031769), (61, 328140522), (122, 164070261), (183, 109380174), (366, 54690087), (549, 36460058), (1098, 18230029)]