20173621374

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12343}}^1$

素因数の和:12441

約数の個数: 112

約数和(自身を含む): 48571171200

約数和(自身を除く): 28397549826

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 81, 114, 118, 162, 171, 177, 243, 342, 354, 486, 513, 531, 729, 1026, 1062, 1121, 1458, 1539, 1593, 2242, 3078, 3186, 3363, 4617, 4779, 6726, 9234, 9558, 10089, 12343, 13851, 14337, 20178, 24686, 27702, 28674, 30267, 37029, 43011, 60534, 74058, 86022, 90801, 111087, 181602, 222174, 234517, 272403, 333261, 469034, 544806, 666522, 703551, 728237, 817209, 999783, 1407102, 1456474, 1634418, 1999566, 2110653, 2184711, 2999349, 4221306, 4369422, 5998698, 6331959, 6554133, 8998047, 12663918, 13108266, 13836503, 17996094, 18995877, 19662399, 27673006, 37991754, 39324798, 41509509, 56987631, 58987197, 83019018, 113975262, 117974394, 124528527, 170962893, 176961591, 249057054, 341925786, 353923182, 373585581, 530884773, 747171162, 1061769546, 1120756743, 2241513486, 3362270229, 6724540458, 10086810687, 20173621374]

約数ペア:

[(1, 20173621374), (2, 10086810687), (3, 6724540458), (6, 3362270229), (9, 2241513486), (18, 1120756743), (19, 1061769546), (27, 747171162), (38, 530884773), (54, 373585581), (57, 353923182), (59, 341925786), (81, 249057054), (114, 176961591), (118, 170962893), (162, 124528527), (171, 117974394), (177, 113975262), (243, 83019018), (342, 58987197), (354, 56987631), (486, 41509509), (513, 39324798), (531, 37991754), (729, 27673006), (1026, 19662399), (1062, 18995877), (1121, 17996094), (1458, 13836503), (1539, 13108266), (1593, 12663918), (2242, 8998047), (3078, 6554133), (3186, 6331959), (3363, 5998698), (4617, 4369422), (4779, 4221306), (6726, 2999349), (9234, 2184711), (9558, 2110653), (10089, 1999566), (12343, 1634418), (13851, 1456474), (14337, 1407102), (20178, 999783), (24686, 817209), (27702, 728237), (28674, 703551), (30267, 666522), (37029, 544806), (43011, 469034), (60534, 333261), (74058, 272403), (86022, 234517), (90801, 222174), (111087, 181602)]