20155320632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{146299}}^1$

素因数の和:147335

約数の個数: 32

約数和(自身を含む): 40054014000

約数和(自身を除く): 19898693368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1013, 2026, 4052, 8104, 17221, 34442, 68884, 137768, 146299, 292598, 585196, 1170392, 2487083, 4974166, 9948332, 19896664, 148200887, 296401774, 592803548, 1185607096, 2519415079, 5038830158, 10077660316, 20155320632]

約数ペア:

[(1, 20155320632), (2, 10077660316), (4, 5038830158), (8, 2519415079), (17, 1185607096), (34, 592803548), (68, 296401774), (136, 148200887), (1013, 19896664), (2026, 9948332), (4052, 4974166), (8104, 2487083), (17221, 1170392), (34442, 585196), (68884, 292598), (137768, 146299)]