20184944118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{13381}}^1$

素因数の和:14069

約数の個数: 64

約数和(自身を含む): 44675753472

約数和(自身を除く): 24490809354

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 643, 782, 1173, 1286, 1929, 2346, 3858, 10931, 13381, 14789, 21862, 26762, 29578, 32793, 40143, 44367, 65586, 80286, 88734, 227477, 251413, 307763, 454954, 502826, 615526, 682431, 754239, 923289, 1364862, 1508478, 1846578, 5231971, 8603983, 10463942, 15695913, 17207966, 25811949, 31391826, 51623898, 146267711, 197891609, 292535422, 395783218, 438803133, 593674827, 877606266, 1187349654, 3364157353, 6728314706, 10092472059, 20184944118]

約数ペア:

[(1, 20184944118), (2, 10092472059), (3, 6728314706), (6, 3364157353), (17, 1187349654), (23, 877606266), (34, 593674827), (46, 438803133), (51, 395783218), (69, 292535422), (102, 197891609), (138, 146267711), (391, 51623898), (643, 31391826), (782, 25811949), (1173, 17207966), (1286, 15695913), (1929, 10463942), (2346, 8603983), (3858, 5231971), (10931, 1846578), (13381, 1508478), (14789, 1364862), (21862, 923289), (26762, 754239), (29578, 682431), (32793, 615526), (40143, 502826), (44367, 454954), (65586, 307763), (80286, 251413), (88734, 227477)]