20169954926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{202343}}^1$

素因数の和:202576

約数の個数: 32

約数和(自身を含む): 34615392768

約数和(自身を除く): 14445437842

約数列:

[1, 2, 11, 22, 23, 46, 197, 253, 394, 506, 2167, 4334, 4531, 9062, 49841, 99682, 202343, 404686, 2225773, 4451546, 4653889, 9307778, 39861571, 51192779, 79723142, 102385558, 438477281, 876954562, 916816133, 1833632266, 10084977463, 20169954926]

約数ペア:

[(1, 20169954926), (2, 10084977463), (11, 1833632266), (22, 916816133), (23, 876954562), (46, 438477281), (197, 102385558), (253, 79723142), (394, 51192779), (506, 39861571), (2167, 9307778), (4334, 4653889), (4531, 4451546), (9062, 2225773), (49841, 404686), (99682, 202343)]