20143578470

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3254213}}^1$

素因数の和:3254839

約数の個数: 16

約数和(自身を含む): 36317028240

約数和(自身を除く): 16173449770

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 3254213, 6508426, 16271065, 32542130, 2014357847, 4028715694, 10071789235, 20143578470]

約数ペア:

[(1, 20143578470), (2, 10071789235), (5, 4028715694), (10, 2014357847), (619, 32542130), (1238, 16271065), (3095, 6508426), (6190, 3254213)]