20163329496

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{108503}}^1$

素因数の和:108633

約数の個数: 96

約数和(自身を含む): 57127356000

約数和(自身を除く): 36964026504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 89, 116, 174, 178, 232, 261, 267, 348, 356, 522, 534, 696, 712, 801, 1044, 1068, 1602, 2088, 2136, 2581, 3204, 5162, 6408, 7743, 10324, 15486, 20648, 23229, 30972, 46458, 61944, 92916, 108503, 185832, 217006, 325509, 434012, 651018, 868024, 976527, 1302036, 1953054, 2604072, 3146587, 3906108, 6293174, 7812216, 9439761, 9656767, 12586348, 18879522, 19313534, 25172696, 28319283, 28970301, 37759044, 38627068, 56638566, 57940602, 75518088, 77254136, 86910903, 113277132, 115881204, 173821806, 226554264, 231762408, 280046243, 347643612, 560092486, 695287224, 840138729, 1120184972, 1680277458, 2240369944, 2520416187, 3360554916, 5040832374, 6721109832, 10081664748, 20163329496]

約数ペア:

[(1, 20163329496), (2, 10081664748), (3, 6721109832), (4, 5040832374), (6, 3360554916), (8, 2520416187), (9, 2240369944), (12, 1680277458), (18, 1120184972), (24, 840138729), (29, 695287224), (36, 560092486), (58, 347643612), (72, 280046243), (87, 231762408), (89, 226554264), (116, 173821806), (174, 115881204), (178, 113277132), (232, 86910903), (261, 77254136), (267, 75518088), (348, 57940602), (356, 56638566), (522, 38627068), (534, 37759044), (696, 28970301), (712, 28319283), (801, 25172696), (1044, 19313534), (1068, 18879522), (1602, 12586348), (2088, 9656767), (2136, 9439761), (2581, 7812216), (3204, 6293174), (5162, 3906108), (6408, 3146587), (7743, 2604072), (10324, 1953054), (15486, 1302036), (20648, 976527), (23229, 868024), (30972, 651018), (46458, 434012), (61944, 325509), (92916, 217006), (108503, 185832)]