20133870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16369}}^1$

素因数の和:16420

約数の個数: 32

約数和(自身を含む): 49502880

約数和(自身を除く): 29369010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16369, 32738, 49107, 81845, 98214, 163690, 245535, 491070, 671129, 1342258, 2013387, 3355645, 4026774, 6711290, 10066935, 20133870]

約数ペア:

[(1, 20133870), (2, 10066935), (3, 6711290), (5, 4026774), (6, 3355645), (10, 2013387), (15, 1342258), (30, 671129), (41, 491070), (82, 245535), (123, 163690), (205, 98214), (246, 81845), (410, 49107), (615, 32738), (1230, 16369)]