20225922122

素因数分解:

$2^1\times 7^1\times {\mathrm{66457}}^1\times {\mathrm{21739}}^1$

素因数の和:88205

約数の個数: 16

約数和(自身を含む): 34675126080

約数和(自身を除く): 14449203958

約数列:

[1, 2, 7, 14, 21739, 43478, 66457, 132914, 152173, 304346, 465199, 930398, 1444708723, 2889417446, 10112961061, 20225922122]

約数ペア:

[(1, 20225922122), (2, 10112961061), (7, 2889417446), (14, 1444708723), (21739, 930398), (43478, 465199), (66457, 304346), (132914, 152173)]