1566986020

素因数分解:

$2^2\times 5^1\times {\mathrm{6007}}^1\times {\mathrm{13043}}^1$

素因数の和:19059

約数の個数: 24

約数和(自身を含む): 3291470784

約数和(自身を除く): 1724484764

約数列:

[1, 2, 4, 5, 10, 20, 6007, 12014, 13043, 24028, 26086, 30035, 52172, 60070, 65215, 120140, 130430, 260860, 78349301, 156698602, 313397204, 391746505, 783493010, 1566986020]

約数ペア:

[(1, 1566986020), (2, 783493010), (4, 391746505), (5, 313397204), (10, 156698602), (20, 78349301), (6007, 260860), (12014, 130430), (13043, 120140), (24028, 65215), (26086, 60070), (30035, 52172)]