2019960198

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1260899}}^1$

素因数の和:1260996

約数の個数: 24

約数和(自身を含む): 4425759000

約数和(自身を除く): 2405798802

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 1260899, 2521798, 3782697, 7565394, 11348091, 22696182, 112220011, 224440022, 336660033, 673320066, 1009980099, 2019960198]

約数ペア:

[(1, 2019960198), (2, 1009980099), (3, 673320066), (6, 336660033), (9, 224440022), (18, 112220011), (89, 22696182), (178, 11348091), (267, 7565394), (534, 3782697), (801, 2521798), (1602, 1260899)]