20034853620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{59981}}^1$

素因数の和:60305

約数の個数: 96

約数和(自身を含む): 59252618880

約数和(自身を除く): 39217765260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 293, 380, 570, 586, 879, 1140, 1172, 1465, 1758, 2930, 3516, 4395, 5567, 5860, 8790, 11134, 16701, 17580, 22268, 27835, 33402, 55670, 59981, 66804, 83505, 111340, 119962, 167010, 179943, 239924, 299905, 334020, 359886, 599810, 719772, 899715, 1139639, 1199620, 1799430, 2279278, 3418917, 3598860, 4558556, 5698195, 6837834, 11396390, 13675668, 17094585, 17574433, 22792780, 34189170, 35148866, 52723299, 68378340, 70297732, 87872165, 105446598, 175744330, 210893196, 263616495, 333914227, 351488660, 527232990, 667828454, 1001742681, 1054465980, 1335656908, 1669571135, 2003485362, 3339142270, 4006970724, 5008713405, 6678284540, 10017426810, 20034853620]

約数ペア:

[(1, 20034853620), (2, 10017426810), (3, 6678284540), (4, 5008713405), (5, 4006970724), (6, 3339142270), (10, 2003485362), (12, 1669571135), (15, 1335656908), (19, 1054465980), (20, 1001742681), (30, 667828454), (38, 527232990), (57, 351488660), (60, 333914227), (76, 263616495), (95, 210893196), (114, 175744330), (190, 105446598), (228, 87872165), (285, 70297732), (293, 68378340), (380, 52723299), (570, 35148866), (586, 34189170), (879, 22792780), (1140, 17574433), (1172, 17094585), (1465, 13675668), (1758, 11396390), (2930, 6837834), (3516, 5698195), (4395, 4558556), (5567, 3598860), (5860, 3418917), (8790, 2279278), (11134, 1799430), (16701, 1199620), (17580, 1139639), (22268, 899715), (27835, 719772), (33402, 599810), (55670, 359886), (59981, 334020), (66804, 299905), (83505, 239924), (111340, 179943), (119962, 167010)]