20237571312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{79147}}^1$

素因数の和:79926

約数の個数: 80

約数和(自身を含む): 59828289792

約数和(自身を除く): 39590718480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 761, 1522, 2283, 3044, 4566, 5327, 6088, 9132, 10654, 12176, 15981, 18264, 21308, 31962, 36528, 42616, 63924, 79147, 85232, 127848, 158294, 237441, 255696, 316588, 474882, 554029, 633176, 949764, 1108058, 1266352, 1662087, 1899528, 2216116, 3324174, 3799056, 4432232, 6648348, 8864464, 13296696, 26593392, 60230867, 120461734, 180692601, 240923468, 361385202, 421616069, 481846936, 722770404, 843232138, 963693872, 1264848207, 1445540808, 1686464276, 2529696414, 2891081616, 3372928552, 5059392828, 6745857104, 10118785656, 20237571312]

約数ペア:

[(1, 20237571312), (2, 10118785656), (3, 6745857104), (4, 5059392828), (6, 3372928552), (7, 2891081616), (8, 2529696414), (12, 1686464276), (14, 1445540808), (16, 1264848207), (21, 963693872), (24, 843232138), (28, 722770404), (42, 481846936), (48, 421616069), (56, 361385202), (84, 240923468), (112, 180692601), (168, 120461734), (336, 60230867), (761, 26593392), (1522, 13296696), (2283, 8864464), (3044, 6648348), (4566, 4432232), (5327, 3799056), (6088, 3324174), (9132, 2216116), (10654, 1899528), (12176, 1662087), (15981, 1266352), (18264, 1108058), (21308, 949764), (31962, 633176), (36528, 554029), (42616, 474882), (63924, 316588), (79147, 255696), (85232, 237441), (127848, 158294)]