20210636176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{14533}}^1\times {\mathrm{3779}}^1$

素因数の和:18343

約数の個数: 40

約数和(自身を含む): 40874258880

約数和(自身を除く): 20663622704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3779, 7558, 14533, 15116, 29066, 30232, 58132, 60464, 86917, 116264, 173834, 232528, 334259, 347668, 668518, 695336, 1337036, 1390672, 2674072, 5348144, 54920207, 109840414, 219680828, 439361656, 878723312, 1263164761, 2526329522, 5052659044, 10105318088, 20210636176]

約数ペア:

[(1, 20210636176), (2, 10105318088), (4, 5052659044), (8, 2526329522), (16, 1263164761), (23, 878723312), (46, 439361656), (92, 219680828), (184, 109840414), (368, 54920207), (3779, 5348144), (7558, 2674072), (14533, 1390672), (15116, 1337036), (29066, 695336), (30232, 668518), (58132, 347668), (60464, 334259), (86917, 232528), (116264, 173834)]