19936707924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{141359}}^1$

素因数の和:141469

約数の個数: 96

約数和(自身を含む): 56236400640

約数和(自身を除く): 36299692716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 73, 84, 92, 138, 146, 161, 219, 276, 292, 322, 438, 483, 511, 644, 876, 966, 1022, 1533, 1679, 1932, 2044, 3066, 3358, 5037, 6132, 6716, 10074, 11753, 20148, 23506, 35259, 47012, 70518, 141036, 141359, 282718, 424077, 565436, 848154, 989513, 1696308, 1979026, 2968539, 3251257, 3958052, 5937078, 6502514, 9753771, 10319207, 11874156, 13005028, 19507542, 20638414, 22758799, 30957621, 39015084, 41276828, 45517598, 61915242, 68276397, 72234449, 91035196, 123830484, 136552794, 144468898, 216703347, 237341761, 273105588, 288937796, 433406694, 474683522, 712025283, 866813388, 949367044, 1424050566, 1661392327, 2848101132, 3322784654, 4984176981, 6645569308, 9968353962, 19936707924]

約数ペア:

[(1, 19936707924), (2, 9968353962), (3, 6645569308), (4, 4984176981), (6, 3322784654), (7, 2848101132), (12, 1661392327), (14, 1424050566), (21, 949367044), (23, 866813388), (28, 712025283), (42, 474683522), (46, 433406694), (69, 288937796), (73, 273105588), (84, 237341761), (92, 216703347), (138, 144468898), (146, 136552794), (161, 123830484), (219, 91035196), (276, 72234449), (292, 68276397), (322, 61915242), (438, 45517598), (483, 41276828), (511, 39015084), (644, 30957621), (876, 22758799), (966, 20638414), (1022, 19507542), (1533, 13005028), (1679, 11874156), (1932, 10319207), (2044, 9753771), (3066, 6502514), (3358, 5937078), (5037, 3958052), (6132, 3251257), (6716, 2968539), (10074, 1979026), (11753, 1696308), (20148, 989513), (23506, 848154), (35259, 565436), (47012, 424077), (70518, 282718), (141036, 141359)]