202010158860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{6614609}}^1$

素因数の和:6615130

約数の個数: 48

約数和(自身を含む): 566739784800

約数和(自身を除く): 364729625940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 6614609, 13229218, 19843827, 26458436, 33073045, 39687654, 66146090, 79375308, 99219135, 132292180, 198438270, 396876540, 3366835981, 6733671962, 10100507943, 13467343924, 16834179905, 20201015886, 33668359810, 40402031772, 50502539715, 67336719620, 101005079430, 202010158860]

約数ペア:

[(1, 202010158860), (2, 101005079430), (3, 67336719620), (4, 50502539715), (5, 40402031772), (6, 33668359810), (10, 20201015886), (12, 16834179905), (15, 13467343924), (20, 10100507943), (30, 6733671962), (60, 3366835981), (509, 396876540), (1018, 198438270), (1527, 132292180), (2036, 99219135), (2545, 79375308), (3054, 66146090), (5090, 39687654), (6108, 33073045), (7635, 26458436), (10180, 19843827), (15270, 13229218), (30540, 6614609)]