20186143185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{70373}}^1$

素因数の和:71865

約数の個数: 32

約数和(自身を含む): 34806417408

約数和(自身を除く): 14620274223

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1471, 4413, 7355, 19123, 22065, 57369, 70373, 95615, 211119, 286845, 351865, 914849, 1055595, 2744547, 4574245, 13722735, 103518683, 310556049, 517593415, 1345742879, 1552780245, 4037228637, 6728714395, 20186143185]

約数ペア:

[(1, 20186143185), (3, 6728714395), (5, 4037228637), (13, 1552780245), (15, 1345742879), (39, 517593415), (65, 310556049), (195, 103518683), (1471, 13722735), (4413, 4574245), (7355, 2744547), (19123, 1055595), (22065, 914849), (57369, 351865), (70373, 286845), (95615, 211119)]