20172613418504

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{31489}}^1\times {\mathrm{899753}}^1$

素因数の和:931337

約数の個数: 32

約数和(自身を含む): 38249892171000

約数和(自身を除く): 18077278752496

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 31489, 62978, 125956, 251912, 899753, 1799506, 2802521, 3599012, 5605042, 7198024, 11210084, 22420168, 80078017, 160156034, 320312068, 640624136, 28332322217, 56664644434, 113329288868, 226658577736, 2521576677313, 5043153354626, 10086306709252, 20172613418504]

約数ペア:

[(1, 20172613418504), (2, 10086306709252), (4, 5043153354626), (8, 2521576677313), (89, 226658577736), (178, 113329288868), (356, 56664644434), (712, 28332322217), (31489, 640624136), (62978, 320312068), (125956, 160156034), (251912, 80078017), (899753, 22420168), (1799506, 11210084), (2802521, 7198024), (3599012, 5605042)]