20160864306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{429631}}^1$

素因数の和:429732

約数の個数: 64

約数和(自身を含む): 49493606400

約数和(自身を除く): 29332742094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 474, 594, 711, 869, 1422, 1738, 2133, 2607, 4266, 5214, 7821, 15642, 23463, 46926, 429631, 859262, 1288893, 2577786, 3866679, 4725941, 7733358, 9451882, 11600037, 14177823, 23200074, 28355646, 33940849, 42533469, 67881698, 85066938, 101822547, 127600407, 203645094, 255200814, 305467641, 373349339, 610935282, 746698678, 916402923, 1120048017, 1832805846, 2240096034, 3360144051, 6720288102, 10080432153, 20160864306]

約数ペア:

[(1, 20160864306), (2, 10080432153), (3, 6720288102), (6, 3360144051), (9, 2240096034), (11, 1832805846), (18, 1120048017), (22, 916402923), (27, 746698678), (33, 610935282), (54, 373349339), (66, 305467641), (79, 255200814), (99, 203645094), (158, 127600407), (198, 101822547), (237, 85066938), (297, 67881698), (474, 42533469), (594, 33940849), (711, 28355646), (869, 23200074), (1422, 14177823), (1738, 11600037), (2133, 9451882), (2607, 7733358), (4266, 4725941), (5214, 3866679), (7821, 2577786), (15642, 1288893), (23463, 859262), (46926, 429631)]