20182830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6661}}^1$

素因数の和:6772

約数の個数: 32

約数和(自身を含む): 48925728

約数和(自身を除く): 28742898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6661, 13322, 19983, 33305, 39966, 66610, 99915, 199830, 672761, 1345522, 2018283, 3363805, 4036566, 6727610, 10091415, 20182830]

約数ペア:

[(1, 20182830), (2, 10091415), (3, 6727610), (5, 4036566), (6, 3363805), (10, 2018283), (15, 1345522), (30, 672761), (101, 199830), (202, 99915), (303, 66610), (505, 39966), (606, 33305), (1010, 19983), (1515, 13322), (3030, 6661)]