20082060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37189}}^1$

素因数の和:37207

約数の個数: 48

約数和(自身を含む): 62479200

約数和(自身を除く): 42397140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 37189, 74378, 111567, 148756, 185945, 223134, 334701, 371890, 446268, 557835, 669402, 743780, 1004103, 1115670, 1338804, 1673505, 2008206, 2231340, 3347010, 4016412, 5020515, 6694020, 10041030, 20082060]

約数ペア:

[(1, 20082060), (2, 10041030), (3, 6694020), (4, 5020515), (5, 4016412), (6, 3347010), (9, 2231340), (10, 2008206), (12, 1673505), (15, 1338804), (18, 1115670), (20, 1004103), (27, 743780), (30, 669402), (36, 557835), (45, 446268), (54, 371890), (60, 334701), (90, 223134), (108, 185945), (135, 148756), (180, 111567), (270, 74378), (540, 37189)]