20135046

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 21129594

約数列:

[1, 2, 3, 6, 79, 107, 158, 214, 237, 321, 397, 474, 642, 794, 1191, 2382, 8453, 16906, 25359, 31363, 42479, 50718, 62726, 84958, 94089, 127437, 188178, 254874, 3355841, 6711682, 10067523, 20135046]

約数ペア:

[(1, 20135046), (2, 10067523), (3, 6711682), (6, 3355841), (79, 254874), (107, 188178), (158, 127437), (214, 94089), (237, 84958), (321, 62726), (397, 50718), (474, 42479), (642, 31363), (794, 25359), (1191, 16906), (2382, 8453)]