20348832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 61834752

約数和(自身を除く): 41485920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 283, 321, 336, 428, 566, 642, 672, 749, 849, 856, 1132, 1284, 1498, 1698, 1712, 1981, 2247, 2264, 2568, 2996, 3396, 3424, 3962, 4494, 4528, 5136, 5943, 5992, 6792, 7924, 8988, 9056, 10272, 11886, 11984, 13584, 15848, 17976, 23772, 23968, 27168, 30281, 31696, 35952, 47544, 60562, 63392, 71904, 90843, 95088, 121124, 181686, 190176, 211967, 242248, 363372, 423934, 484496, 635901, 726744, 847868, 968992, 1271802, 1453488, 1695736, 2543604, 2906976, 3391472, 5087208, 6782944, 10174416, 20348832]

約数ペア:

[(1, 20348832), (2, 10174416), (3, 6782944), (4, 5087208), (6, 3391472), (7, 2906976), (8, 2543604), (12, 1695736), (14, 1453488), (16, 1271802), (21, 968992), (24, 847868), (28, 726744), (32, 635901), (42, 484496), (48, 423934), (56, 363372), (84, 242248), (96, 211967), (107, 190176), (112, 181686), (168, 121124), (214, 95088), (224, 90843), (283, 71904), (321, 63392), (336, 60562), (428, 47544), (566, 35952), (642, 31696), (672, 30281), (749, 27168), (849, 23968), (856, 23772), (1132, 17976), (1284, 15848), (1498, 13584), (1698, 11984), (1712, 11886), (1981, 10272), (2247, 9056), (2264, 8988), (2568, 7924), (2996, 6792), (3396, 5992), (3424, 5943), (3962, 5136), (4494, 4528)]