20132013356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1\times {\mathrm{1223}}^1$

素因数の和:2391

約数の個数: 96

約数和(自身を含む): 44495474688

約数和(自身を除く): 24363461332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1103, 1148, 1223, 2132, 2206, 2446, 3731, 4412, 4892, 7462, 7721, 8561, 14339, 14924, 15442, 15899, 17122, 28678, 30884, 31798, 34244, 45223, 50143, 57356, 63596, 90446, 100286, 100373, 111293, 180892, 200572, 200746, 222586, 316561, 351001, 401492, 445172, 587899, 633122, 651859, 702002, 1175798, 1266244, 1303718, 1348969, 1404004, 2351596, 2607436, 2697938, 4115293, 4563013, 5395876, 8230586, 9126026, 9442783, 16461172, 17536597, 18252052, 18885566, 35073194, 37771132, 55307729, 70146388, 110615458, 122756179, 221230916, 245512358, 387154103, 491024716, 719000477, 774308206, 1438000954, 1548616412, 2876001908, 5033003339, 10066006678, 20132013356]

約数ペア:

[(1, 20132013356), (2, 10066006678), (4, 5033003339), (7, 2876001908), (13, 1548616412), (14, 1438000954), (26, 774308206), (28, 719000477), (41, 491024716), (52, 387154103), (82, 245512358), (91, 221230916), (164, 122756179), (182, 110615458), (287, 70146388), (364, 55307729), (533, 37771132), (574, 35073194), (1066, 18885566), (1103, 18252052), (1148, 17536597), (1223, 16461172), (2132, 9442783), (2206, 9126026), (2446, 8230586), (3731, 5395876), (4412, 4563013), (4892, 4115293), (7462, 2697938), (7721, 2607436), (8561, 2351596), (14339, 1404004), (14924, 1348969), (15442, 1303718), (15899, 1266244), (17122, 1175798), (28678, 702002), (30884, 651859), (31798, 633122), (34244, 587899), (45223, 445172), (50143, 401492), (57356, 351001), (63596, 316561), (90446, 222586), (100286, 200746), (100373, 200572), (111293, 180892)]