20234892414128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{29525851}}^1$

素因数の和:29526106

約数の個数: 80

約数和(自身を含む): 46570535842560

約数和(自身を除く): 26335643428432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 211, 232, 406, 422, 464, 812, 844, 1477, 1624, 1688, 2954, 3248, 3376, 5908, 6119, 11816, 12238, 23632, 24476, 42833, 48952, 85666, 97904, 171332, 342664, 685328, 29525851, 59051702, 118103404, 206680957, 236206808, 413361914, 472413616, 826723828, 856249679, 1653447656, 1712499358, 3306895312, 3424998716, 5993747753, 6229954561, 6849997432, 11987495506, 12459909122, 13699994864, 23974991012, 24919818244, 43609681927, 47949982024, 49839636488, 87219363854, 95899964048, 99679272976, 174438727708, 180668682269, 348877455416, 361337364538, 697754910832, 722674729076, 1264680775883, 1445349458152, 2529361551766, 2890698916304, 5058723103532, 10117446207064, 20234892414128]

約数ペア:

[(1, 20234892414128), (2, 10117446207064), (4, 5058723103532), (7, 2890698916304), (8, 2529361551766), (14, 1445349458152), (16, 1264680775883), (28, 722674729076), (29, 697754910832), (56, 361337364538), (58, 348877455416), (112, 180668682269), (116, 174438727708), (203, 99679272976), (211, 95899964048), (232, 87219363854), (406, 49839636488), (422, 47949982024), (464, 43609681927), (812, 24919818244), (844, 23974991012), (1477, 13699994864), (1624, 12459909122), (1688, 11987495506), (2954, 6849997432), (3248, 6229954561), (3376, 5993747753), (5908, 3424998716), (6119, 3306895312), (11816, 1712499358), (12238, 1653447656), (23632, 856249679), (24476, 826723828), (42833, 472413616), (48952, 413361914), (85666, 236206808), (97904, 206680957), (171332, 118103404), (342664, 59051702), (685328, 29525851)]