20110532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7297}}^1$

素因数の和:7367

約数の個数: 24

約数和(自身を含む): 38621016

約数和(自身を除く): 18510484

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 7297, 14594, 29188, 94861, 189722, 379444, 386741, 773482, 1546964, 5027633, 10055266, 20110532]

約数ペア:

[(1, 20110532), (2, 10055266), (4, 5027633), (13, 1546964), (26, 773482), (52, 386741), (53, 379444), (106, 189722), (212, 94861), (689, 29188), (1378, 14594), (2756, 7297)]