20121003024

素因数分解:

$2^4\times 3^1\times {\mathrm{10369}}^1\times {\mathrm{40427}}^1$

素因数の和:50807

約数の個数: 40

約数和(自身を含む): 51985556640

約数和(自身を除く): 31864553616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10369, 20738, 31107, 40427, 41476, 62214, 80854, 82952, 121281, 124428, 161708, 165904, 242562, 248856, 323416, 485124, 497712, 646832, 970248, 1940496, 419187563, 838375126, 1257562689, 1676750252, 2515125378, 3353500504, 5030250756, 6707001008, 10060501512, 20121003024]

約数ペア:

[(1, 20121003024), (2, 10060501512), (3, 6707001008), (4, 5030250756), (6, 3353500504), (8, 2515125378), (12, 1676750252), (16, 1257562689), (24, 838375126), (48, 419187563), (10369, 1940496), (20738, 970248), (31107, 646832), (40427, 497712), (41476, 485124), (62214, 323416), (80854, 248856), (82952, 242562), (121281, 165904), (124428, 161708)]