20233335746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 33868800000

約数和(自身を除く): 13635464254

約数列:

[1, 2, 13, 26, 59, 79, 118, 158, 199, 398, 767, 839, 1027, 1534, 1678, 2054, 2587, 4661, 5174, 9322, 10907, 11741, 15721, 21814, 23482, 31442, 49501, 60593, 66281, 99002, 121186, 132562, 152633, 166961, 204373, 305266, 333922, 408746, 643513, 861653, 927539, 1287026, 1723306, 1855078, 2170493, 3910579, 4340986, 7821158, 9850699, 12058007, 13189919, 19701398, 24116014, 26379838, 50837527, 101675054, 128059087, 171468947, 256118174, 342937894, 778205221, 1556410442, 10116667873, 20233335746]

約数ペア:

[(1, 20233335746), (2, 10116667873), (13, 1556410442), (26, 778205221), (59, 342937894), (79, 256118174), (118, 171468947), (158, 128059087), (199, 101675054), (398, 50837527), (767, 26379838), (839, 24116014), (1027, 19701398), (1534, 13189919), (1678, 12058007), (2054, 9850699), (2587, 7821158), (4661, 4340986), (5174, 3910579), (9322, 2170493), (10907, 1855078), (11741, 1723306), (15721, 1287026), (21814, 927539), (23482, 861653), (31442, 643513), (49501, 408746), (60593, 333922), (66281, 305266), (99002, 204373), (121186, 166961), (132562, 152633)]