20342992992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30272311}}^1$

素因数の和:30272331

約数の個数: 48

約数和(自身を含む): 61028980992

約数和(自身を除く): 40685988000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30272311, 60544622, 90816933, 121089244, 181633866, 211906177, 242178488, 363267732, 423812354, 484356976, 635718531, 726535464, 847624708, 968713952, 1271437062, 1453070928, 1695249416, 2542874124, 2906141856, 3390498832, 5085748248, 6780997664, 10171496496, 20342992992]

約数ペア:

[(1, 20342992992), (2, 10171496496), (3, 6780997664), (4, 5085748248), (6, 3390498832), (7, 2906141856), (8, 2542874124), (12, 1695249416), (14, 1453070928), (16, 1271437062), (21, 968713952), (24, 847624708), (28, 726535464), (32, 635718531), (42, 484356976), (48, 423812354), (56, 363267732), (84, 242178488), (96, 211906177), (112, 181633866), (168, 121089244), (224, 90816933), (336, 60544622), (672, 30272311)]