33065820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20411}}^1$

素因数の和:20432

約数の個数: 60

約数和(自身を含む): 103733784

約数和(自身を除く): 70667964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20411, 40822, 61233, 81644, 102055, 122466, 183699, 204110, 244932, 306165, 367398, 408220, 551097, 612330, 734796, 918495, 1102194, 1224660, 1653291, 1836990, 2204388, 2755485, 3306582, 3673980, 5510970, 6613164, 8266455, 11021940, 16532910, 33065820]

約数ペア:

[(1, 33065820), (2, 16532910), (3, 11021940), (4, 8266455), (5, 6613164), (6, 5510970), (9, 3673980), (10, 3306582), (12, 2755485), (15, 2204388), (18, 1836990), (20, 1653291), (27, 1224660), (30, 1102194), (36, 918495), (45, 734796), (54, 612330), (60, 551097), (81, 408220), (90, 367398), (108, 306165), (135, 244932), (162, 204110), (180, 183699), (270, 122466), (324, 102055), (405, 81644), (540, 61233), (810, 40822), (1620, 20411)]