20171851942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{35933}}^1$

素因数の和:36061

約数の個数: 64

約数和(自身を含む): 37256371200

約数和(自身を除く): 17084519258

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 79, 158, 187, 209, 323, 374, 418, 646, 869, 1343, 1501, 1738, 2686, 3002, 3553, 7106, 14773, 16511, 25517, 29546, 33022, 35933, 51034, 71866, 280687, 395263, 561374, 610861, 682727, 790526, 1221722, 1365454, 2838707, 5677414, 6719471, 7509997, 11606359, 13438942, 15019994, 23212718, 31225777, 48258019, 53935433, 62451554, 96516038, 107870866, 127669949, 255339898, 530838209, 593289763, 916902361, 1061676418, 1186579526, 1833804722, 10085925971, 20171851942]

約数ペア:

[(1, 20171851942), (2, 10085925971), (11, 1833804722), (17, 1186579526), (19, 1061676418), (22, 916902361), (34, 593289763), (38, 530838209), (79, 255339898), (158, 127669949), (187, 107870866), (209, 96516038), (323, 62451554), (374, 53935433), (418, 48258019), (646, 31225777), (869, 23212718), (1343, 15019994), (1501, 13438942), (1738, 11606359), (2686, 7509997), (3002, 6719471), (3553, 5677414), (7106, 2838707), (14773, 1365454), (16511, 1221722), (25517, 790526), (29546, 682727), (33022, 610861), (35933, 561374), (51034, 395263), (71866, 280687)]