20174041398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{248749}}^1$

素因数の和:250692

約数の個数: 32

約数和(自身を含む): 46136160000

約数和(自身を除く): 25962118602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1931, 3862, 5793, 11586, 13517, 27034, 40551, 81102, 248749, 497498, 746247, 1492494, 1741243, 3482486, 5223729, 10447458, 480334319, 960668638, 1441002957, 2882005914, 3362340233, 6724680466, 10087020699, 20174041398]

約数ペア:

[(1, 20174041398), (2, 10087020699), (3, 6724680466), (6, 3362340233), (7, 2882005914), (14, 1441002957), (21, 960668638), (42, 480334319), (1931, 10447458), (3862, 5223729), (5793, 3482486), (11586, 1741243), (13517, 1492494), (27034, 746247), (40551, 497498), (81102, 248749)]