20654326824

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1\times {\mathrm{7393}}^1$

素因数の和:9434

約数の個数: 64

約数和(自身を含む): 52544721600

約数和(自身を除く): 31890394776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 1973, 3946, 5919, 7393, 7892, 11838, 14786, 15784, 22179, 23676, 29572, 44358, 47352, 59144, 88716, 116407, 177432, 232814, 349221, 436187, 465628, 698442, 872374, 931256, 1308561, 1396884, 1744748, 2617122, 2793768, 3489496, 5234244, 10468488, 14586389, 29172778, 43759167, 58345556, 87518334, 116691112, 175036668, 350073336, 860596951, 1721193902, 2581790853, 3442387804, 5163581706, 6884775608, 10327163412, 20654326824]

約数ペア:

[(1, 20654326824), (2, 10327163412), (3, 6884775608), (4, 5163581706), (6, 3442387804), (8, 2581790853), (12, 1721193902), (24, 860596951), (59, 350073336), (118, 175036668), (177, 116691112), (236, 87518334), (354, 58345556), (472, 43759167), (708, 29172778), (1416, 14586389), (1973, 10468488), (3946, 5234244), (5919, 3489496), (7393, 2793768), (7892, 2617122), (11838, 1744748), (14786, 1396884), (15784, 1308561), (22179, 931256), (23676, 872374), (29572, 698442), (44358, 465628), (47352, 436187), (59144, 349221), (88716, 232814), (116407, 177432)]