20574492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90239}}^1$

素因数の和:90265

約数の個数: 24

約数和(自身を含む): 50534400

約数和(自身を除く): 29959908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 90239, 180478, 270717, 360956, 541434, 1082868, 1714541, 3429082, 5143623, 6858164, 10287246, 20574492]

約数ペア:

[(1, 20574492), (2, 10287246), (3, 6858164), (4, 5143623), (6, 3429082), (12, 1714541), (19, 1082868), (38, 541434), (57, 360956), (76, 270717), (114, 180478), (228, 90239)]