20167353612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{964207}}^1$

素因数の和:964307

約数の個数: 72

約数和(自身を含む): 58963247616

約数和(自身を除く): 38795894004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 20916, 964207, 1928414, 2892621, 3856828, 5785242, 6749449, 8677863, 11570484, 13498898, 17355726, 20248347, 26997796, 34711452, 40496694, 60745041, 80029181, 80993388, 121490082, 160058362, 240087543, 242980164, 320116724, 480175086, 560204267, 720262629, 960350172, 1120408534, 1440525258, 1680612801, 2240817068, 2881050516, 3361225602, 5041838403, 6722451204, 10083676806, 20167353612]

約数ペア:

[(1, 20167353612), (2, 10083676806), (3, 6722451204), (4, 5041838403), (6, 3361225602), (7, 2881050516), (9, 2240817068), (12, 1680612801), (14, 1440525258), (18, 1120408534), (21, 960350172), (28, 720262629), (36, 560204267), (42, 480175086), (63, 320116724), (83, 242980164), (84, 240087543), (126, 160058362), (166, 121490082), (249, 80993388), (252, 80029181), (332, 60745041), (498, 40496694), (581, 34711452), (747, 26997796), (996, 20248347), (1162, 17355726), (1494, 13498898), (1743, 11570484), (2324, 8677863), (2988, 6749449), (3486, 5785242), (5229, 3856828), (6972, 2892621), (10458, 1928414), (20916, 964207)]