20652068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6067}}^1$

素因数の和:6131

約数の個数: 24

約数和(自身を含む): 38738112

約数和(自身を除く): 18086044

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 6067, 12134, 24268, 139541, 224479, 279082, 448958, 558164, 897916, 5163017, 10326034, 20652068]

約数ペア:

[(1, 20652068), (2, 10326034), (4, 5163017), (23, 897916), (37, 558164), (46, 448958), (74, 279082), (92, 224479), (148, 139541), (851, 24268), (1702, 12134), (3404, 6067)]