20145969810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74614703}}^1$

素因数の和:74614719

約数の個数: 32

約数和(自身を含む): 53722586880

約数和(自身を除く): 33576617070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74614703, 149229406, 223844109, 373073515, 447688218, 671532327, 746147030, 1119220545, 1343064654, 2014596981, 2238441090, 3357661635, 4029193962, 6715323270, 10072984905, 20145969810]

約数ペア:

[(1, 20145969810), (2, 10072984905), (3, 6715323270), (5, 4029193962), (6, 3357661635), (9, 2238441090), (10, 2014596981), (15, 1343064654), (18, 1119220545), (27, 746147030), (30, 671532327), (45, 447688218), (54, 373073515), (90, 223844109), (135, 149229406), (270, 74614703)]