20199703238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70628333}}^1$

素因数の和:70628359

約数の個数: 16

約数和(自身を含む): 35596680336

約数和(自身を除く): 15396977098

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70628333, 141256666, 776911663, 918168329, 1553823326, 1836336658, 10099851619, 20199703238]

約数ペア:

[(1, 20199703238), (2, 10099851619), (11, 1836336658), (13, 1553823326), (22, 918168329), (26, 776911663), (143, 141256666), (286, 70628333)]