20165566776

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15853433}}^1$

素因数の和:15853495

約数の個数: 32

約数和(自身を含む): 51365126160

約数和(自身を除く): 31199559384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15853433, 31706866, 47560299, 63413732, 95120598, 126827464, 190241196, 380482392, 840231949, 1680463898, 2520695847, 3360927796, 5041391694, 6721855592, 10082783388, 20165566776]

約数ペア:

[(1, 20165566776), (2, 10082783388), (3, 6721855592), (4, 5041391694), (6, 3360927796), (8, 2520695847), (12, 1680463898), (24, 840231949), (53, 380482392), (106, 190241196), (159, 126827464), (212, 95120598), (318, 63413732), (424, 47560299), (636, 31706866), (1272, 15853433)]