20179905294

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1\times {\mathrm{49393}}^1$

素因数の和:50004

約数の個数: 32

約数和(自身を含む): 40720413600

約数和(自身を除く): 20540508306

約数列:

[1, 2, 3, 6, 149, 298, 447, 457, 894, 914, 1371, 2742, 49393, 68093, 98786, 136186, 148179, 204279, 296358, 408558, 7359557, 14719114, 22078671, 22572601, 44157342, 45145202, 67717803, 135435606, 3363317549, 6726635098, 10089952647, 20179905294]

約数ペア:

[(1, 20179905294), (2, 10089952647), (3, 6726635098), (6, 3363317549), (149, 135435606), (298, 67717803), (447, 45145202), (457, 44157342), (894, 22572601), (914, 22078671), (1371, 14719114), (2742, 7359557), (49393, 408558), (68093, 296358), (98786, 204279), (136186, 148179)]