20169749568

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{3011}}^1$

素因数の和:3416

約数の個数: 112

約数和(自身を含む): 53981786880

約数和(自身を除く): 33812037312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 251, 278, 417, 502, 556, 753, 834, 1004, 1112, 1506, 1668, 2008, 2224, 3011, 3012, 3336, 4016, 4448, 6022, 6024, 6672, 8032, 8896, 9033, 12044, 12048, 13344, 16064, 18066, 24088, 24096, 26688, 34889, 36132, 48176, 48192, 69778, 72264, 96352, 104667, 139556, 144528, 192704, 209334, 279112, 289056, 418529, 418668, 558224, 578112, 755761, 837058, 837336, 1116448, 1255587, 1511522, 1674116, 1674672, 2232896, 2267283, 2511174, 3023044, 3348232, 3349344, 4534566, 5022348, 6046088, 6696464, 6698688, 9069132, 10044696, 12092176, 13392928, 18138264, 20089392, 24184352, 26785856, 36276528, 40178784, 48368704, 72553056, 80357568, 105050779, 145106112, 210101558, 315152337, 420203116, 630304674, 840406232, 1260609348, 1680812464, 2521218696, 3361624928, 5042437392, 6723249856, 10084874784, 20169749568]

約数ペア:

[(1, 20169749568), (2, 10084874784), (3, 6723249856), (4, 5042437392), (6, 3361624928), (8, 2521218696), (12, 1680812464), (16, 1260609348), (24, 840406232), (32, 630304674), (48, 420203116), (64, 315152337), (96, 210101558), (139, 145106112), (192, 105050779), (251, 80357568), (278, 72553056), (417, 48368704), (502, 40178784), (556, 36276528), (753, 26785856), (834, 24184352), (1004, 20089392), (1112, 18138264), (1506, 13392928), (1668, 12092176), (2008, 10044696), (2224, 9069132), (3011, 6698688), (3012, 6696464), (3336, 6046088), (4016, 5022348), (4448, 4534566), (6022, 3349344), (6024, 3348232), (6672, 3023044), (8032, 2511174), (8896, 2267283), (9033, 2232896), (12044, 1674672), (12048, 1674116), (13344, 1511522), (16064, 1255587), (18066, 1116448), (24088, 837336), (24096, 837058), (26688, 755761), (34889, 578112), (36132, 558224), (48176, 418668), (48192, 418529), (69778, 289056), (72264, 279112), (96352, 209334), (104667, 192704), (139556, 144528)]