20227966856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{2347}}^1\times {\mathrm{20327}}^1$

素因数の和:22733

約数の個数: 32

約数和(自身を含む): 38661416640

約数和(自身を除く): 18433449784

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2347, 4694, 9388, 18776, 20327, 40654, 81308, 124391, 162616, 248782, 497564, 995128, 1077331, 2154662, 4309324, 8618648, 47707469, 95414938, 190829876, 381659752, 2528495857, 5056991714, 10113983428, 20227966856]

約数ペア:

[(1, 20227966856), (2, 10113983428), (4, 5056991714), (8, 2528495857), (53, 381659752), (106, 190829876), (212, 95414938), (424, 47707469), (2347, 8618648), (4694, 4309324), (9388, 2154662), (18776, 1077331), (20327, 995128), (40654, 497564), (81308, 248782), (124391, 162616)]