20163471270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1\times {\mathrm{8837}}^1$

素因数の和:12869

約数の個数: 64

約数和(自身を含む): 50957786880

約数和(自身を除く): 30794315610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 4003, 8006, 8837, 12009, 17674, 20015, 24018, 26511, 40030, 44185, 53022, 60045, 76057, 88370, 120090, 132555, 152114, 167903, 228171, 265110, 335806, 380285, 456342, 503709, 760570, 839515, 1007418, 1140855, 1679030, 2281710, 2518545, 5037090, 35374511, 70749022, 106123533, 176872555, 212247066, 353745110, 530617665, 672115709, 1061235330, 1344231418, 2016347127, 3360578545, 4032694254, 6721157090, 10081735635, 20163471270]

約数ペア:

[(1, 20163471270), (2, 10081735635), (3, 6721157090), (5, 4032694254), (6, 3360578545), (10, 2016347127), (15, 1344231418), (19, 1061235330), (30, 672115709), (38, 530617665), (57, 353745110), (95, 212247066), (114, 176872555), (190, 106123533), (285, 70749022), (570, 35374511), (4003, 5037090), (8006, 2518545), (8837, 2281710), (12009, 1679030), (17674, 1140855), (20015, 1007418), (24018, 839515), (26511, 760570), (40030, 503709), (44185, 456342), (53022, 380285), (60045, 335806), (76057, 265110), (88370, 228171), (120090, 167903), (132555, 152114)]