20073600020

素因数分解:

$2^2\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{269879}}^1$

素因数の和:273607

約数の個数: 24

約数和(自身を含む): 42166051200

約数和(自身を除く): 22092451180

約数列:

[1, 2, 4, 5, 10, 20, 3719, 7438, 14876, 18595, 37190, 74380, 269879, 539758, 1079516, 1349395, 2698790, 5397580, 1003680001, 2007360002, 4014720004, 5018400005, 10036800010, 20073600020]

約数ペア:

[(1, 20073600020), (2, 10036800010), (4, 5018400005), (5, 4014720004), (10, 2007360002), (20, 1003680001), (3719, 5397580), (7438, 2698790), (14876, 1349395), (18595, 1079516), (37190, 539758), (74380, 269879)]