108032020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101917}}^1$

素因数の和:101979

約数の個数: 24

約数和(自身を含む): 231150024

約数和(自身を除く): 123118004

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 101917, 203834, 407668, 509585, 1019170, 2038340, 5401601, 10803202, 21606404, 27008005, 54016010, 108032020]

約数ペア:

[(1, 108032020), (2, 54016010), (4, 27008005), (5, 21606404), (10, 10803202), (20, 5401601), (53, 2038340), (106, 1019170), (212, 509585), (265, 407668), (530, 203834), (1060, 101917)]