20142839158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1\times {\mathrm{3943}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 33090507072

約数和(自身を除く): 12947667914

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 3221, 3943, 6442, 7886, 41873, 51259, 83746, 102518, 196481, 240523, 392962, 481046, 2554253, 3126799, 5108506, 6253598, 12700403, 25400806, 165105239, 330210478, 774724583, 1549449166, 10071419579, 20142839158]

約数ペア:

[(1, 20142839158), (2, 10071419579), (13, 1549449166), (26, 774724583), (61, 330210478), (122, 165105239), (793, 25400806), (1586, 12700403), (3221, 6253598), (3943, 5108506), (6442, 3126799), (7886, 2554253), (41873, 481046), (51259, 392962), (83746, 240523), (102518, 196481)]