20194202928

素因数分解:

$2^4\times 3^1\times {\mathrm{420712561}}^1$

素因数の和:420712572

約数の個数: 20

約数和(自身を含む): 52168357688

約数和(自身を除く): 31974154760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420712561, 841425122, 1262137683, 1682850244, 2524275366, 3365700488, 5048550732, 6731400976, 10097101464, 20194202928]

約数ペア:

[(1, 20194202928), (2, 10097101464), (3, 6731400976), (4, 5048550732), (6, 3365700488), (8, 2524275366), (12, 1682850244), (16, 1262137683), (24, 841425122), (48, 420712561)]