20116030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:7992

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 21107138

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 7951, 15902, 39755, 79510, 87461, 174922, 182873, 365746, 437305, 874610, 914365, 1828730, 2011603, 4023206, 10058015, 20116030]

約数ペア:

[(1, 20116030), (2, 10058015), (5, 4023206), (10, 2011603), (11, 1828730), (22, 914365), (23, 874610), (46, 437305), (55, 365746), (110, 182873), (115, 174922), (230, 87461), (253, 79510), (506, 39755), (1265, 15902), (2530, 7951)]