20160342884

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 40627827072

約数和(自身を除く): 20467484188

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 121, 148, 212, 242, 407, 484, 583, 814, 1166, 1331, 1628, 1931, 1961, 2332, 2662, 3862, 3922, 4477, 5324, 6413, 7724, 7844, 8954, 12826, 17908, 21241, 21571, 25652, 42482, 43142, 49247, 70543, 71447, 84964, 86284, 98494, 102343, 141086, 142894, 196988, 204686, 233651, 237281, 282172, 285788, 409372, 467302, 474562, 785917, 934604, 949124, 1125773, 1571834, 2251546, 2570161, 2610091, 3143668, 3786691, 4503092, 5140322, 5220182, 7573382, 8645087, 10280644, 10440364, 12383503, 15146764, 17290174, 24767006, 34580348, 41653601, 49534012, 83307202, 95095957, 136218533, 166614404, 190191914, 272437066, 380383828, 458189611, 544874132, 916379222, 1832758444, 5040085721, 10080171442, 20160342884]

約数ペア:

[(1, 20160342884), (2, 10080171442), (4, 5040085721), (11, 1832758444), (22, 916379222), (37, 544874132), (44, 458189611), (53, 380383828), (74, 272437066), (106, 190191914), (121, 166614404), (148, 136218533), (212, 95095957), (242, 83307202), (407, 49534012), (484, 41653601), (583, 34580348), (814, 24767006), (1166, 17290174), (1331, 15146764), (1628, 12383503), (1931, 10440364), (1961, 10280644), (2332, 8645087), (2662, 7573382), (3862, 5220182), (3922, 5140322), (4477, 4503092), (5324, 3786691), (6413, 3143668), (7724, 2610091), (7844, 2570161), (8954, 2251546), (12826, 1571834), (17908, 1125773), (21241, 949124), (21571, 934604), (25652, 785917), (42482, 474562), (43142, 467302), (49247, 409372), (70543, 285788), (71447, 282172), (84964, 237281), (86284, 233651), (98494, 204686), (102343, 196988), (141086, 142894)]