20199269145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122419813}}^1$

素因数の和:122419832

約数の個数: 16

約数和(自身を含む): 35256906432

約数和(自身を除く): 15057637287

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122419813, 367259439, 612099065, 1346617943, 1836297195, 4039853829, 6733089715, 20199269145]

約数ペア:

[(1, 20199269145), (3, 6733089715), (5, 4039853829), (11, 1836297195), (15, 1346617943), (33, 612099065), (55, 367259439), (165, 122419813)]