20898377028

素因数分解:

$2^2\times 3^3\times {\mathrm{6007}}^1\times {\mathrm{32213}}^1$

素因数の和:38233

約数の個数: 48

約数和(自身を含む): 54191679360

約数和(自身を除く): 33293302332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 6007, 12014, 18021, 24028, 32213, 36042, 54063, 64426, 72084, 96639, 108126, 128852, 162189, 193278, 216252, 289917, 324378, 386556, 579834, 648756, 869751, 1159668, 1739502, 3479004, 193503491, 387006982, 580510473, 774013964, 1161020946, 1741531419, 2322041892, 3483062838, 5224594257, 6966125676, 10449188514, 20898377028]

約数ペア:

[(1, 20898377028), (2, 10449188514), (3, 6966125676), (4, 5224594257), (6, 3483062838), (9, 2322041892), (12, 1741531419), (18, 1161020946), (27, 774013964), (36, 580510473), (54, 387006982), (108, 193503491), (6007, 3479004), (12014, 1739502), (18021, 1159668), (24028, 869751), (32213, 648756), (36042, 579834), (54063, 386556), (64426, 324378), (72084, 289917), (96639, 216252), (108126, 193278), (128852, 162189)]