20340017406

素因数分解:

$2^1\times 3^4\times {\mathrm{1283}}^1\times {\mathrm{97861}}^1$

素因数の和:99158

約数の個数: 40

約数和(自身を含む): 45612695304

約数和(自身を除く): 25272677898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1283, 2566, 3849, 7698, 11547, 23094, 34641, 69282, 97861, 103923, 195722, 207846, 293583, 587166, 880749, 1761498, 2642247, 5284494, 7926741, 15853482, 125555663, 251111326, 376666989, 753333978, 1130000967, 2260001934, 3390002901, 6780005802, 10170008703, 20340017406]

約数ペア:

[(1, 20340017406), (2, 10170008703), (3, 6780005802), (6, 3390002901), (9, 2260001934), (18, 1130000967), (27, 753333978), (54, 376666989), (81, 251111326), (162, 125555663), (1283, 15853482), (2566, 7926741), (3849, 5284494), (7698, 2642247), (11547, 1761498), (23094, 880749), (34641, 587166), (69282, 293583), (97861, 207846), (103923, 195722)]