20324034

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 29995326

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 71, 81, 93, 114, 142, 162, 171, 186, 213, 243, 279, 342, 426, 486, 513, 558, 589, 639, 837, 1026, 1178, 1278, 1349, 1539, 1674, 1767, 1917, 2201, 2511, 2698, 3078, 3534, 3834, 4047, 4402, 4617, 5022, 5301, 5751, 6603, 7533, 8094, 9234, 10602, 11502, 12141, 13206, 15066, 15903, 17253, 19809, 24282, 31806, 34506, 36423, 39618, 41819, 47709, 59427, 72846, 83638, 95418, 109269, 118854, 125457, 143127, 178281, 218538, 250914, 286254, 327807, 356562, 376371, 534843, 655614, 752742, 1069686, 1129113, 2258226, 3387339, 6774678, 10162017, 20324034]

約数ペア:

[(1, 20324034), (2, 10162017), (3, 6774678), (6, 3387339), (9, 2258226), (18, 1129113), (19, 1069686), (27, 752742), (31, 655614), (38, 534843), (54, 376371), (57, 356562), (62, 327807), (71, 286254), (81, 250914), (93, 218538), (114, 178281), (142, 143127), (162, 125457), (171, 118854), (186, 109269), (213, 95418), (243, 83638), (279, 72846), (342, 59427), (426, 47709), (486, 41819), (513, 39618), (558, 36423), (589, 34506), (639, 31806), (837, 24282), (1026, 19809), (1178, 17253), (1278, 15903), (1349, 15066), (1539, 13206), (1674, 12141), (1767, 11502), (1917, 10602), (2201, 9234), (2511, 8094), (2698, 7533), (3078, 6603), (3534, 5751), (3834, 5301), (4047, 5022), (4402, 4617)]