20302926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3079}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 46717440

約数和(自身を除く): 26414514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3079, 3297, 6158, 6594, 9237, 18474, 21553, 43106, 64659, 129318, 483403, 966806, 1450209, 2900418, 3383821, 6767642, 10151463, 20302926]

約数ペア:

[(1, 20302926), (2, 10151463), (3, 6767642), (6, 3383821), (7, 2900418), (14, 1450209), (21, 966806), (42, 483403), (157, 129318), (314, 64659), (471, 43106), (942, 21553), (1099, 18474), (2198, 9237), (3079, 6594), (3297, 6158)]