20223659538

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2888269}}^1$

素因数の和:2888666

約数の個数: 24

約数和(自身を含む): 43930586700

約数和(自身を除く): 23706927162

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 2888269, 5776538, 8664807, 17329614, 25994421, 51988842, 1123536641, 2247073282, 3370609923, 6741219846, 10111829769, 20223659538]

約数ペア:

[(1, 20223659538), (2, 10111829769), (3, 6741219846), (6, 3370609923), (9, 2247073282), (18, 1123536641), (389, 51988842), (778, 25994421), (1167, 17329614), (2334, 8664807), (3501, 5776538), (7002, 2888269)]