20794260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 58758336

約数和(自身を除く): 37964076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3067, 3390, 6134, 6780, 9201, 12268, 15335, 18402, 30670, 36804, 46005, 61340, 92010, 184020, 346571, 693142, 1039713, 1386284, 1732855, 2079426, 3465710, 4158852, 5198565, 6931420, 10397130, 20794260]

約数ペア:

[(1, 20794260), (2, 10397130), (3, 6931420), (4, 5198565), (5, 4158852), (6, 3465710), (10, 2079426), (12, 1732855), (15, 1386284), (20, 1039713), (30, 693142), (60, 346571), (113, 184020), (226, 92010), (339, 61340), (452, 46005), (565, 36804), (678, 30670), (1130, 18402), (1356, 15335), (1695, 12268), (2260, 9201), (3067, 6780), (3390, 6134)]