20183337070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{109567}}^1$

素因数の和:109709

約数の個数: 48

約数和(自身を含む): 39700869120

約数和(自身を除く): 19517532050

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 169, 218, 338, 545, 845, 1090, 1417, 1690, 2834, 7085, 14170, 18421, 36842, 92105, 109567, 184210, 219134, 547835, 1095670, 1424371, 2848742, 7121855, 11942803, 14243710, 18516823, 23885606, 37033646, 59714015, 92584115, 119428030, 155256439, 185168230, 310512878, 776282195, 1552564390, 2018333707, 4036667414, 10091668535, 20183337070]

約数ペア:

[(1, 20183337070), (2, 10091668535), (5, 4036667414), (10, 2018333707), (13, 1552564390), (26, 776282195), (65, 310512878), (109, 185168230), (130, 155256439), (169, 119428030), (218, 92584115), (338, 59714015), (545, 37033646), (845, 23885606), (1090, 18516823), (1417, 14243710), (1690, 11942803), (2834, 7121855), (7085, 2848742), (14170, 1424371), (18421, 1095670), (36842, 547835), (92105, 219134), (109567, 184210)]