20174789892

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1696501}}^1$

素因数の和:1697499

約数の個数: 24

約数和(自身を含む): 47122039552

約数和(自身を除く): 26947249660

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5946, 11892, 1696501, 3393002, 5089503, 6786004, 10179006, 20358012, 1681232491, 3362464982, 5043697473, 6724929964, 10087394946, 20174789892]

約数ペア:

[(1, 20174789892), (2, 10087394946), (3, 6724929964), (4, 5043697473), (6, 3362464982), (12, 1681232491), (991, 20358012), (1982, 10179006), (2973, 6786004), (3964, 5089503), (5946, 3393002), (11892, 1696501)]