20223814448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{4603}}^1$

素因数の和:5214

約数の個数: 80

約数和(自身を含む): 43005595680

約数和(自身を除く): 22781781232

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 557, 986, 1114, 1972, 2228, 3944, 4456, 4603, 7888, 8912, 9206, 9469, 16153, 18412, 18938, 32306, 36824, 37876, 64612, 73648, 75752, 78251, 129224, 133487, 151504, 156502, 258448, 266974, 274601, 313004, 533948, 549202, 626008, 1067896, 1098404, 1252016, 2135792, 2196808, 2269279, 2563871, 4393616, 4538558, 5127742, 9077116, 10255484, 18154232, 20510968, 36308464, 41021936, 43585807, 74352259, 87171614, 148704518, 174343228, 297409036, 348686456, 594818072, 697372912, 1189636144, 1263988403, 2527976806, 5055953612, 10111907224, 20223814448]

約数ペア:

[(1, 20223814448), (2, 10111907224), (4, 5055953612), (8, 2527976806), (16, 1263988403), (17, 1189636144), (29, 697372912), (34, 594818072), (58, 348686456), (68, 297409036), (116, 174343228), (136, 148704518), (232, 87171614), (272, 74352259), (464, 43585807), (493, 41021936), (557, 36308464), (986, 20510968), (1114, 18154232), (1972, 10255484), (2228, 9077116), (3944, 5127742), (4456, 4538558), (4603, 4393616), (7888, 2563871), (8912, 2269279), (9206, 2196808), (9469, 2135792), (16153, 1252016), (18412, 1098404), (18938, 1067896), (32306, 626008), (36824, 549202), (37876, 533948), (64612, 313004), (73648, 274601), (75752, 266974), (78251, 258448), (129224, 156502), (133487, 151504)]