20136428178

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1\times {\mathrm{21149}}^1$

素因数の和:23026

約数の個数: 32

約数和(自身を含む): 40750128000

約数和(自身を除く): 20613699822

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 1783, 3566, 5349, 10698, 21149, 42298, 63447, 126894, 158687, 317374, 476061, 952122, 1882261, 3764522, 5646783, 11293566, 37708667, 75417334, 113126001, 226252002, 3356071363, 6712142726, 10068214089, 20136428178]

約数ペア:

[(1, 20136428178), (2, 10068214089), (3, 6712142726), (6, 3356071363), (89, 226252002), (178, 113126001), (267, 75417334), (534, 37708667), (1783, 11293566), (3566, 5646783), (5349, 3764522), (10698, 1882261), (21149, 952122), (42298, 476061), (63447, 317374), (126894, 158687)]