20105992600

素因数分解:

$2^3\times 5^2\times {\mathrm{100529963}}^1$

素因数の和:100529979

約数の個数: 24

約数和(自身を含む): 46746433260

約数和(自身を除く): 26640440660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100529963, 201059926, 402119852, 502649815, 804239704, 1005299630, 2010599260, 2513249075, 4021198520, 5026498150, 10052996300, 20105992600]

約数ペア:

[(1, 20105992600), (2, 10052996300), (4, 5026498150), (5, 4021198520), (8, 2513249075), (10, 2010599260), (20, 1005299630), (25, 804239704), (40, 502649815), (50, 402119852), (100, 201059926), (200, 100529963)]