20346940992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{6337}}^1$

素因数の和:8748

約数の個数: 112

約数和(自身を含む): 61560740480

約数和(自身を除く): 41213799488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 2389, 4778, 6337, 7167, 9556, 12674, 14334, 16723, 19011, 19112, 25348, 28668, 33446, 38022, 38224, 44359, 50169, 50696, 57336, 66892, 76044, 76448, 88718, 100338, 101392, 114672, 133077, 133784, 152088, 152896, 177436, 200676, 202784, 229344, 266154, 267568, 304176, 354872, 401352, 405568, 458688, 532308, 535136, 608352, 709744, 802704, 1064616, 1070272, 1216704, 1419488, 1605408, 2129232, 2838976, 3210816, 4258464, 8516928, 15139093, 30278186, 45417279, 60556372, 90834558, 105973651, 121112744, 181669116, 211947302, 242225488, 317920953, 363338232, 423894604, 484450976, 635841906, 726676464, 847789208, 968901952, 1271683812, 1453352928, 1695578416, 2543367624, 2906705856, 3391156832, 5086735248, 6782313664, 10173470496, 20346940992]

約数ペア:

[(1, 20346940992), (2, 10173470496), (3, 6782313664), (4, 5086735248), (6, 3391156832), (7, 2906705856), (8, 2543367624), (12, 1695578416), (14, 1453352928), (16, 1271683812), (21, 968901952), (24, 847789208), (28, 726676464), (32, 635841906), (42, 484450976), (48, 423894604), (56, 363338232), (64, 317920953), (84, 242225488), (96, 211947302), (112, 181669116), (168, 121112744), (192, 105973651), (224, 90834558), (336, 60556372), (448, 45417279), (672, 30278186), (1344, 15139093), (2389, 8516928), (4778, 4258464), (6337, 3210816), (7167, 2838976), (9556, 2129232), (12674, 1605408), (14334, 1419488), (16723, 1216704), (19011, 1070272), (19112, 1064616), (25348, 802704), (28668, 709744), (33446, 608352), (38022, 535136), (38224, 532308), (44359, 458688), (50169, 405568), (50696, 401352), (57336, 354872), (66892, 304176), (76044, 267568), (76448, 266154), (88718, 229344), (100338, 202784), (101392, 200676), (114672, 177436), (133077, 152896), (133784, 152088)]