2018893020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{21017}}^1$

素因数の和:22630

約数の個数: 48

約数和(自身を含む): 5656700448

約数和(自身を除く): 3637807428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1601, 3202, 4803, 6404, 8005, 9606, 16010, 19212, 21017, 24015, 32020, 42034, 48030, 63051, 84068, 96060, 105085, 126102, 210170, 252204, 315255, 420340, 630510, 1261020, 33648217, 67296434, 100944651, 134592868, 168241085, 201889302, 336482170, 403778604, 504723255, 672964340, 1009446510, 2018893020]

約数ペア:

[(1, 2018893020), (2, 1009446510), (3, 672964340), (4, 504723255), (5, 403778604), (6, 336482170), (10, 201889302), (12, 168241085), (15, 134592868), (20, 100944651), (30, 67296434), (60, 33648217), (1601, 1261020), (3202, 630510), (4803, 420340), (6404, 315255), (8005, 252204), (9606, 210170), (16010, 126102), (19212, 105085), (21017, 96060), (24015, 84068), (32020, 63051), (42034, 48030)]