20003100598

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4710

約数の個数: 64

約数和(自身を含む): 34713423360

約数和(自身を除く): 14710322762

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 169, 299, 338, 559, 598, 989, 1118, 1978, 2197, 3887, 4394, 4603, 7267, 7774, 9206, 12857, 14534, 25714, 50531, 59839, 94471, 101062, 105869, 119678, 167141, 188942, 197929, 211738, 334282, 395858, 777907, 1376297, 1555814, 2172833, 2573077, 2752594, 4345666, 4552367, 5146154, 9104734, 10112791, 17891861, 20225582, 33450001, 35783722, 59180771, 66900002, 118361542, 232594193, 434850013, 465188386, 769350023, 869700026, 1538700046, 10001550299, 20003100598]

約数ペア:

[(1, 20003100598), (2, 10001550299), (13, 1538700046), (23, 869700026), (26, 769350023), (43, 465188386), (46, 434850013), (86, 232594193), (169, 118361542), (299, 66900002), (338, 59180771), (559, 35783722), (598, 33450001), (989, 20225582), (1118, 17891861), (1978, 10112791), (2197, 9104734), (3887, 5146154), (4394, 4552367), (4603, 4345666), (7267, 2752594), (7774, 2573077), (9206, 2172833), (12857, 1555814), (14534, 1376297), (25714, 777907), (50531, 395858), (59839, 334282), (94471, 211738), (101062, 197929), (105869, 188942), (119678, 167141)]