20843496

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17029}}^1$

素因数の和:17058

約数の個数: 48

約数和(自身を含む): 59775300

約数和(自身を除く): 38931804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17029, 34058, 51087, 68116, 102174, 136232, 153261, 204348, 289493, 306522, 408696, 578986, 613044, 868479, 1157972, 1226088, 1736958, 2315944, 2605437, 3473916, 5210874, 6947832, 10421748, 20843496]

約数ペア:

[(1, 20843496), (2, 10421748), (3, 6947832), (4, 5210874), (6, 3473916), (8, 2605437), (9, 2315944), (12, 1736958), (17, 1226088), (18, 1157972), (24, 868479), (34, 613044), (36, 578986), (51, 408696), (68, 306522), (72, 289493), (102, 204348), (136, 153261), (153, 136232), (204, 102174), (306, 68116), (408, 51087), (612, 34058), (1224, 17029)]