20176833604

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{2143}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 36713650176

約数和(自身を除く): 16536816572

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 821, 1642, 2143, 2867, 3284, 4286, 5734, 8572, 11468, 38587, 50081, 77174, 100162, 100721, 130723, 154348, 200324, 201442, 261446, 402884, 522892, 1759403, 2353807, 3518806, 4707614, 6143981, 7037612, 9415228, 12287962, 24575924, 82691941, 107323583, 165383882, 214647166, 330767764, 429294332, 5044208401, 10088416802, 20176833604]

約数ペア:

[(1, 20176833604), (2, 10088416802), (4, 5044208401), (47, 429294332), (61, 330767764), (94, 214647166), (122, 165383882), (188, 107323583), (244, 82691941), (821, 24575924), (1642, 12287962), (2143, 9415228), (2867, 7037612), (3284, 6143981), (4286, 4707614), (5734, 3518806), (8572, 2353807), (11468, 1759403), (38587, 522892), (50081, 402884), (77174, 261446), (100162, 201442), (100721, 200324), (130723, 154348)]