20230762468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1027777}}^1$

素因数の和:1027844

約数の個数: 48

約数和(自身を含む): 43742231680

約数和(自身を除く): 23511469212

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 1027777, 2055554, 4111108, 7194439, 14388878, 19527763, 28777756, 38027749, 39055526, 76055498, 78111052, 136694341, 152110996, 266194243, 273388682, 532388486, 546777364, 722527231, 1064776972, 1445054462, 2890108924, 5057690617, 10115381234, 20230762468]

約数ペア:

[(1, 20230762468), (2, 10115381234), (4, 5057690617), (7, 2890108924), (14, 1445054462), (19, 1064776972), (28, 722527231), (37, 546777364), (38, 532388486), (74, 273388682), (76, 266194243), (133, 152110996), (148, 136694341), (259, 78111052), (266, 76055498), (518, 39055526), (532, 38027749), (703, 28777756), (1036, 19527763), (1406, 14388878), (2812, 7194439), (4921, 4111108), (9842, 2055554), (19684, 1027777)]