20142874586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{27143}}^1$

素因数の和:27554

約数の個数: 32

約数和(自身を含む): 32442508800

約数和(自身を除く): 12299634214

約数列:

[1, 2, 19, 38, 59, 118, 331, 662, 1121, 2242, 6289, 12578, 19529, 27143, 39058, 54286, 371051, 515717, 742102, 1031434, 1601437, 3202874, 8984333, 17968666, 30427303, 60854606, 170702327, 341404654, 530075647, 1060151294, 10071437293, 20142874586]

約数ペア:

[(1, 20142874586), (2, 10071437293), (19, 1060151294), (38, 530075647), (59, 341404654), (118, 170702327), (331, 60854606), (662, 30427303), (1121, 17968666), (2242, 8984333), (6289, 3202874), (12578, 1601437), (19529, 1031434), (27143, 742102), (39058, 515717), (54286, 371051)]