20590902

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{1039}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 45926400

約数和(自身を除く): 25335498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 1039, 1101, 2078, 2202, 3117, 3303, 6234, 6606, 9351, 9909, 18702, 19818, 28053, 56106, 381313, 762626, 1143939, 2287878, 3431817, 6863634, 10295451, 20590902]

約数ペア:

[(1, 20590902), (2, 10295451), (3, 6863634), (6, 3431817), (9, 2287878), (18, 1143939), (27, 762626), (54, 381313), (367, 56106), (734, 28053), (1039, 19818), (1101, 18702), (2078, 9909), (2202, 9351), (3117, 6606), (3303, 6234)]