20134645136

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{1931}}^1\times {\mathrm{3767}}^1$

素因数の和:5879

約数の個数: 40

約数和(自身を含む): 39267111744

約数和(自身を除く): 19132466608

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 1931, 2768, 3767, 3862, 7534, 7724, 15068, 15448, 30136, 30896, 60272, 334063, 651691, 668126, 1303382, 1336252, 2606764, 2672504, 5213528, 5345008, 7274077, 10427056, 14548154, 29096308, 58192616, 116385232, 1258415321, 2516830642, 5033661284, 10067322568, 20134645136]

約数ペア:

[(1, 20134645136), (2, 10067322568), (4, 5033661284), (8, 2516830642), (16, 1258415321), (173, 116385232), (346, 58192616), (692, 29096308), (1384, 14548154), (1931, 10427056), (2768, 7274077), (3767, 5345008), (3862, 5213528), (7534, 2672504), (7724, 2606764), (15068, 1336252), (15448, 1303382), (30136, 668126), (30896, 651691), (60272, 334063)]