20123407314

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{22669}}^1$

素因数の和:23664

約数の個数: 64

約数和(自身を含む): 47400249600

約数和(自身を除く): 27276842286

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 967, 1934, 2901, 5802, 8703, 16439, 17406, 22669, 26109, 32878, 45338, 49317, 52218, 68007, 98634, 136014, 147951, 204021, 295902, 385373, 408042, 443853, 612063, 770746, 887706, 1156119, 1224126, 2312238, 3468357, 6936714, 10405071, 20810142, 21920923, 43841846, 65762769, 131525538, 197288307, 372655691, 394576614, 591864921, 745311382, 1117967073, 1183729842, 2235934146, 3353901219, 6707802438, 10061703657, 20123407314]

約数ペア:

[(1, 20123407314), (2, 10061703657), (3, 6707802438), (6, 3353901219), (9, 2235934146), (17, 1183729842), (18, 1117967073), (27, 745311382), (34, 591864921), (51, 394576614), (54, 372655691), (102, 197288307), (153, 131525538), (306, 65762769), (459, 43841846), (918, 21920923), (967, 20810142), (1934, 10405071), (2901, 6936714), (5802, 3468357), (8703, 2312238), (16439, 1224126), (17406, 1156119), (22669, 887706), (26109, 770746), (32878, 612063), (45338, 443853), (49317, 408042), (52218, 385373), (68007, 295902), (98634, 204021), (136014, 147951)]