20160872913594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{748862377}}^1$

素因数の和:748863030

約数の個数: 32

約数和(自身を含む): 46153886080896

約数和(自身を除く): 25993013167302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 8974, 13461, 26922, 748862377, 1497724754, 2246587131, 4493174262, 5242036639, 10484073278, 15726109917, 31452219834, 480020783657, 960041567314, 1440062350971, 2880124701942, 3360145485599, 6720290971198, 10080436456797, 20160872913594]

約数ペア:

[(1, 20160872913594), (2, 10080436456797), (3, 6720290971198), (6, 3360145485599), (7, 2880124701942), (14, 1440062350971), (21, 960041567314), (42, 480020783657), (641, 31452219834), (1282, 15726109917), (1923, 10484073278), (3846, 5242036639), (4487, 4493174262), (8974, 2246587131), (13461, 1497724754), (26922, 748862377)]