20132609816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3371}}^1\times {\mathrm{67867}}^1$

素因数の和:71255

約数の個数: 32

約数和(自身を含む): 41193161280

約数和(自身を除く): 21060551464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3371, 6742, 13484, 26968, 37081, 67867, 74162, 135734, 148324, 271468, 296648, 542936, 746537, 1493074, 2986148, 5972296, 228779657, 457559314, 915118628, 1830237256, 2516576227, 5033152454, 10066304908, 20132609816]

約数ペア:

[(1, 20132609816), (2, 10066304908), (4, 5033152454), (8, 2516576227), (11, 1830237256), (22, 915118628), (44, 457559314), (88, 228779657), (3371, 5972296), (6742, 2986148), (13484, 1493074), (26968, 746537), (37081, 542936), (67867, 296648), (74162, 271468), (135734, 148324)]