20248934550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10384069}}^1$

素因数の和:10384097

約数の個数: 48

約数和(自身を含む): 54080236560

約数和(自身を除く): 33831302010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 10384069, 20768138, 31152207, 51920345, 62304414, 103840690, 134992897, 155761035, 259601725, 269985794, 311522070, 404978691, 519203450, 674964485, 778805175, 809957382, 1349928970, 1557610350, 2024893455, 3374822425, 4049786910, 6749644850, 10124467275, 20248934550]

約数ペア:

[(1, 20248934550), (2, 10124467275), (3, 6749644850), (5, 4049786910), (6, 3374822425), (10, 2024893455), (13, 1557610350), (15, 1349928970), (25, 809957382), (26, 778805175), (30, 674964485), (39, 519203450), (50, 404978691), (65, 311522070), (75, 269985794), (78, 259601725), (130, 155761035), (150, 134992897), (195, 103840690), (325, 62304414), (390, 51920345), (650, 31152207), (975, 20768138), (1950, 10384069)]