20476296

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16729}}^1$

素因数の和:16758

約数の個数: 48

約数和(自身を含む): 58722300

約数和(自身を除く): 38246004

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, 16729, 33458, 50187, 66916, 100374, 133832, 150561, 200748, 284393, 301122, 401496, 568786, 602244, 853179, 1137572, 1204488, 1706358, 2275144, 2559537, 3412716, 5119074, 6825432, 10238148, 20476296]

約数ペア:

[(1, 20476296), (2, 10238148), (3, 6825432), (4, 5119074), (6, 3412716), (8, 2559537), (9, 2275144), (12, 1706358), (17, 1204488), (18, 1137572), (24, 853179), (34, 602244), (36, 568786), (51, 401496), (68, 301122), (72, 284393), (102, 200748), (136, 150561), (153, 133832), (204, 100374), (306, 66916), (408, 50187), (612, 33458), (1224, 16729)]