20222776140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{48149467}}^1$

素因数の和:48149486

約数の個数: 48

約数和(自身を含む): 64712884992

約数和(自身を除く): 44490108852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 48149467, 96298934, 144448401, 192597868, 240747335, 288896802, 337046269, 481494670, 577793604, 674092538, 722242005, 962989340, 1011138807, 1348185076, 1444484010, 1685231345, 2022277614, 2888968020, 3370462690, 4044555228, 5055694035, 6740925380, 10111388070, 20222776140]

約数ペア:

[(1, 20222776140), (2, 10111388070), (3, 6740925380), (4, 5055694035), (5, 4044555228), (6, 3370462690), (7, 2888968020), (10, 2022277614), (12, 1685231345), (14, 1444484010), (15, 1348185076), (20, 1011138807), (21, 962989340), (28, 722242005), (30, 674092538), (35, 577793604), (42, 481494670), (60, 337046269), (70, 288896802), (84, 240747335), (105, 192597868), (140, 144448401), (210, 96298934), (420, 48149467)]