20165155162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{3823}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 31525056000

約数和(自身を除く): 11359900838

約数列:

[1, 2, 29, 58, 199, 398, 457, 914, 3823, 5771, 7646, 11542, 13253, 26506, 90943, 110867, 181886, 221734, 760777, 1521554, 1747111, 2637347, 3494222, 5274694, 22062533, 44125066, 50666219, 101332438, 347675089, 695350178, 10082577581, 20165155162]

約数ペア:

[(1, 20165155162), (2, 10082577581), (29, 695350178), (58, 347675089), (199, 101332438), (398, 50666219), (457, 44125066), (914, 22062533), (3823, 5274694), (5771, 3494222), (7646, 2637347), (11542, 1747111), (13253, 1521554), (26506, 760777), (90943, 221734), (110867, 181886)]