20306075125

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{566023}}^1$

素因数の和:566086

約数の個数: 32

約数和(自身を含む): 29668713984

約数和(自身を除く): 9362638859

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 875, 1025, 1435, 5125, 7175, 35875, 566023, 2830115, 3962161, 14150575, 19810805, 23206943, 70752875, 99054025, 116034715, 162448601, 495270125, 580173575, 812243005, 2900867875, 4061215025, 20306075125]

約数ペア:

[(1, 20306075125), (5, 4061215025), (7, 2900867875), (25, 812243005), (35, 580173575), (41, 495270125), (125, 162448601), (175, 116034715), (205, 99054025), (287, 70752875), (875, 23206943), (1025, 19810805), (1435, 14150575), (5125, 3962161), (7175, 2830115), (35875, 566023)]