20163721214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1\times {\mathrm{22189}}^1$

素因数の和:27204

約数の個数: 32

約数和(自身を含む): 37234464960

約数和(自身を除く): 17070743746

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 4993, 9986, 22189, 34951, 44378, 64909, 69902, 129818, 155323, 288457, 310646, 454363, 576914, 908726, 2019199, 4038398, 110789677, 221579354, 775527739, 1440265801, 1551055478, 2880531602, 10081860607, 20163721214]

約数ペア:

[(1, 20163721214), (2, 10081860607), (7, 2880531602), (13, 1551055478), (14, 1440265801), (26, 775527739), (91, 221579354), (182, 110789677), (4993, 4038398), (9986, 2019199), (22189, 908726), (34951, 576914), (44378, 454363), (64909, 310646), (69902, 288457), (129818, 155323)]