20120665044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{5659}}^1$

素因数の和:6313

約数の個数: 96

約数和(自身を含む): 51518678400

約数和(自身を除く): 31398013356

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 601, 986, 1202, 1479, 1803, 1972, 2404, 2958, 3606, 5659, 5916, 7212, 10217, 11318, 16977, 17429, 20434, 22636, 30651, 33954, 34858, 40868, 52287, 61302, 67908, 69716, 96203, 104574, 122604, 164111, 192406, 209148, 288609, 296293, 328222, 384812, 492333, 577218, 592586, 656444, 888879, 984666, 1154436, 1185172, 1777758, 1969332, 2789887, 3401059, 3555516, 5579774, 6802118, 8369661, 10203177, 11159548, 13604236, 16739322, 20406354, 33478644, 40812708, 57818003, 98630711, 115636006, 173454009, 197261422, 231272012, 295892133, 346908018, 394522844, 591784266, 693816036, 1183568532, 1676722087, 3353444174, 5030166261, 6706888348, 10060332522, 20120665044]

約数ペア:

[(1, 20120665044), (2, 10060332522), (3, 6706888348), (4, 5030166261), (6, 3353444174), (12, 1676722087), (17, 1183568532), (29, 693816036), (34, 591784266), (51, 394522844), (58, 346908018), (68, 295892133), (87, 231272012), (102, 197261422), (116, 173454009), (174, 115636006), (204, 98630711), (348, 57818003), (493, 40812708), (601, 33478644), (986, 20406354), (1202, 16739322), (1479, 13604236), (1803, 11159548), (1972, 10203177), (2404, 8369661), (2958, 6802118), (3606, 5579774), (5659, 3555516), (5916, 3401059), (7212, 2789887), (10217, 1969332), (11318, 1777758), (16977, 1185172), (17429, 1154436), (20434, 984666), (22636, 888879), (30651, 656444), (33954, 592586), (34858, 577218), (40868, 492333), (52287, 384812), (61302, 328222), (67908, 296293), (69716, 288609), (96203, 209148), (104574, 192406), (122604, 164111)]