20132702538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8900399}}^1$

素因数の和:8900446

約数の個数: 32

約数和(自身を含む): 44858016000

約数和(自身を除く): 24725313462

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8900399, 17800798, 26701197, 53402394, 115705187, 231410374, 258111571, 347115561, 516223142, 694231122, 774334713, 1548669426, 3355450423, 6710900846, 10066351269, 20132702538]

約数ペア:

[(1, 20132702538), (2, 10066351269), (3, 6710900846), (6, 3355450423), (13, 1548669426), (26, 774334713), (29, 694231122), (39, 516223142), (58, 347115561), (78, 258111571), (87, 231410374), (174, 115705187), (377, 53402394), (754, 26701197), (1131, 17800798), (2262, 8900399)]