20046194776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{39443}}^1$

素因数の和:39604

約数の個数: 64

約数和(自身を含む): 41278934880

約数和(自身を除く): 21232740104

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 101, 136, 148, 202, 296, 404, 629, 808, 1258, 1717, 2516, 3434, 3737, 5032, 6868, 7474, 13736, 14948, 29896, 39443, 63529, 78886, 127058, 157772, 254116, 315544, 508232, 670531, 1341062, 1459391, 2682124, 2918782, 3983743, 5364248, 5837564, 7967486, 11675128, 15934972, 24809647, 31869944, 49619294, 67723631, 99238588, 135447262, 147398491, 198477176, 270894524, 294796982, 541789048, 589593964, 1179187928, 2505774347, 5011548694, 10023097388, 20046194776]

約数ペア:

[(1, 20046194776), (2, 10023097388), (4, 5011548694), (8, 2505774347), (17, 1179187928), (34, 589593964), (37, 541789048), (68, 294796982), (74, 270894524), (101, 198477176), (136, 147398491), (148, 135447262), (202, 99238588), (296, 67723631), (404, 49619294), (629, 31869944), (808, 24809647), (1258, 15934972), (1717, 11675128), (2516, 7967486), (3434, 5837564), (3737, 5364248), (5032, 3983743), (6868, 2918782), (7474, 2682124), (13736, 1459391), (14948, 1341062), (29896, 670531), (39443, 508232), (63529, 315544), (78886, 254116), (127058, 157772)]