20163846824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12059717}}^1$

素因数の和:12059753

約数の個数: 32

約数和(自身を含む): 43414984800

約数和(自身を除く): 23251137976

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 12059717, 24119434, 48238868, 96477736, 132656887, 229134623, 265313774, 458269246, 530627548, 916538492, 1061255096, 1833076984, 2520480853, 5040961706, 10081923412, 20163846824]

約数ペア:

[(1, 20163846824), (2, 10081923412), (4, 5040961706), (8, 2520480853), (11, 1833076984), (19, 1061255096), (22, 916538492), (38, 530627548), (44, 458269246), (76, 265313774), (88, 229134623), (152, 132656887), (209, 96477736), (418, 48238868), (836, 24119434), (1672, 12059717)]