20193492180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{125441}}^1$

素因数の和:128136

約数の個数: 48

約数和(自身を含む): 56563303104

約数和(自身を除く): 36369810924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2683, 5366, 8049, 10732, 13415, 16098, 26830, 32196, 40245, 53660, 80490, 125441, 160980, 250882, 376323, 501764, 627205, 752646, 1254410, 1505292, 1881615, 2508820, 3763230, 7526460, 336558203, 673116406, 1009674609, 1346232812, 1682791015, 2019349218, 3365582030, 4038698436, 5048373045, 6731164060, 10096746090, 20193492180]

約数ペア:

[(1, 20193492180), (2, 10096746090), (3, 6731164060), (4, 5048373045), (5, 4038698436), (6, 3365582030), (10, 2019349218), (12, 1682791015), (15, 1346232812), (20, 1009674609), (30, 673116406), (60, 336558203), (2683, 7526460), (5366, 3763230), (8049, 2508820), (10732, 1881615), (13415, 1505292), (16098, 1254410), (26830, 752646), (32196, 627205), (40245, 501764), (53660, 376323), (80490, 250882), (125441, 160980)]