20180877483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{103141}}^1$

素因数の和:103359

約数の個数: 32

約数和(自身を含む): 30150469440

約数和(自身を除く): 9969591957

約数列:

[1, 3, 13, 29, 39, 87, 173, 377, 519, 1131, 2249, 5017, 6747, 15051, 65221, 103141, 195663, 309423, 1340833, 2991089, 4022499, 8973267, 17843393, 38884157, 53530179, 116652471, 231964109, 517458397, 695892327, 1552375191, 6726959161, 20180877483]

約数ペア:

[(1, 20180877483), (3, 6726959161), (13, 1552375191), (29, 695892327), (39, 517458397), (87, 231964109), (173, 116652471), (377, 53530179), (519, 38884157), (1131, 17843393), (2249, 8973267), (5017, 4022499), (6747, 2991089), (15051, 1340833), (65221, 309423), (103141, 195663)]