20113460

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1301}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 42325416

約数和(自身を除く): 22211956

約数列:

[1, 2, 4, 5, 10, 20, 773, 1301, 1546, 2602, 3092, 3865, 5204, 6505, 7730, 13010, 15460, 26020, 1005673, 2011346, 4022692, 5028365, 10056730, 20113460]

約数ペア:

[(1, 20113460), (2, 10056730), (4, 5028365), (5, 4022692), (10, 2011346), (20, 1005673), (773, 26020), (1301, 15460), (1546, 13010), (2602, 7730), (3092, 6505), (3865, 5204)]