204620240612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1\times {\mathrm{42023}}^1$

素因数の和:42936

約数の個数: 48

約数和(自身を含む): 382183065600

約数和(自身を除く): 177562824988

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 811, 1501, 1622, 3002, 3244, 6004, 15409, 30818, 42023, 61636, 64069, 84046, 128138, 168092, 256276, 798437, 1217311, 1596874, 2434622, 3193748, 3319817, 4869244, 6639634, 13279268, 34080653, 63076523, 68161306, 126153046, 136322612, 252306092, 647532407, 1295064814, 2590129628, 2692371587, 5384743174, 10769486348, 51155060153, 102310120306, 204620240612]

約数ペア:

[(1, 204620240612), (2, 102310120306), (4, 51155060153), (19, 10769486348), (38, 5384743174), (76, 2692371587), (79, 2590129628), (158, 1295064814), (316, 647532407), (811, 252306092), (1501, 136322612), (1622, 126153046), (3002, 68161306), (3244, 63076523), (6004, 34080653), (15409, 13279268), (30818, 6639634), (42023, 4869244), (61636, 3319817), (64069, 3193748), (84046, 2434622), (128138, 1596874), (168092, 1217311), (256276, 798437)]