20922496005

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5477}}^1\times {\mathrm{6883}}^1$

素因数の和:12405

約数の個数: 32

約数和(自身を含む): 34392023424

約数和(自身を除く): 13469527419

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 5477, 6883, 16431, 20649, 27385, 34415, 82155, 103245, 202649, 254671, 607947, 764013, 1013245, 1273355, 3039735, 3820065, 37698191, 113094573, 188490955, 565472865, 1394833067, 4184499201, 6974165335, 20922496005]

約数ペア:

[(1, 20922496005), (3, 6974165335), (5, 4184499201), (15, 1394833067), (37, 565472865), (111, 188490955), (185, 113094573), (555, 37698191), (5477, 3820065), (6883, 3039735), (16431, 1273355), (20649, 1013245), (27385, 764013), (34415, 607947), (82155, 254671), (103245, 202649)]