20222717047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{12421}}^1$

素因数の和:12643

約数の個数: 32

約数和(自身を含む): 23665400640

約数和(自身を除く): 3442683593

約数列:

[1, 13, 17, 53, 139, 221, 689, 901, 1807, 2363, 7367, 11713, 12421, 30719, 95771, 125239, 161473, 211157, 658313, 1628107, 1726519, 2745041, 8558069, 11191321, 22444747, 29350823, 91505507, 145487173, 381560699, 1189571591, 1555593619, 20222717047]

約数ペア:

[(1, 20222717047), (13, 1555593619), (17, 1189571591), (53, 381560699), (139, 145487173), (221, 91505507), (689, 29350823), (901, 22444747), (1807, 11191321), (2363, 8558069), (7367, 2745041), (11713, 1726519), (12421, 1628107), (30719, 658313), (95771, 211157), (125239, 161473)]