20235909232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{3659}}^1$

素因数の和:3819

約数の個数: 120

約数和(自身を含む): 49635573120

約数和(自身を除く): 29399663888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 938, 1072, 1232, 1474, 1876, 2948, 3659, 3752, 4489, 5159, 5896, 7318, 7504, 8978, 10318, 11792, 14636, 17956, 20636, 25613, 29272, 31423, 35912, 40249, 41272, 49379, 51226, 58544, 62846, 71824, 80498, 82544, 98758, 102452, 125692, 160996, 197516, 204904, 245153, 251384, 281743, 321992, 345653, 395032, 409808, 490306, 502768, 563486, 643984, 691306, 790064, 980612, 1126972, 1382612, 1716071, 1961224, 2253944, 2696683, 2765224, 3432142, 3922448, 4507888, 5393366, 5530448, 6864284, 10786732, 13728568, 16425251, 18876781, 21573464, 27457136, 32850502, 37753562, 43146928, 65701004, 75507124, 114976757, 131402008, 151014248, 180677761, 229953514, 262804016, 302028496, 361355522, 459907028, 722711044, 919814056, 1264744327, 1445422088, 1839628112, 2529488654, 2890844176, 5058977308, 10117954616, 20235909232]

約数ペア:

[(1, 20235909232), (2, 10117954616), (4, 5058977308), (7, 2890844176), (8, 2529488654), (11, 1839628112), (14, 1445422088), (16, 1264744327), (22, 919814056), (28, 722711044), (44, 459907028), (56, 361355522), (67, 302028496), (77, 262804016), (88, 229953514), (112, 180677761), (134, 151014248), (154, 131402008), (176, 114976757), (268, 75507124), (308, 65701004), (469, 43146928), (536, 37753562), (616, 32850502), (737, 27457136), (938, 21573464), (1072, 18876781), (1232, 16425251), (1474, 13728568), (1876, 10786732), (2948, 6864284), (3659, 5530448), (3752, 5393366), (4489, 4507888), (5159, 3922448), (5896, 3432142), (7318, 2765224), (7504, 2696683), (8978, 2253944), (10318, 1961224), (11792, 1716071), (14636, 1382612), (17956, 1126972), (20636, 980612), (25613, 790064), (29272, 691306), (31423, 643984), (35912, 563486), (40249, 502768), (41272, 490306), (49379, 409808), (51226, 395032), (58544, 345653), (62846, 321992), (71824, 281743), (80498, 251384), (82544, 245153), (98758, 204904), (102452, 197516), (125692, 160996)]