20264112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 90

約数和(自身を含む): 62389236

約数和(自身を除く): 42125124

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1163, 1452, 1584, 1936, 2178, 2326, 2904, 3489, 4356, 4652, 5808, 6978, 8712, 9304, 10467, 12793, 13956, 17424, 18608, 20934, 25586, 27912, 38379, 41868, 51172, 55824, 76758, 83736, 102344, 115137, 140723, 153516, 167472, 204688, 230274, 281446, 307032, 422169, 460548, 562892, 614064, 844338, 921096, 1125784, 1266507, 1688676, 1842192, 2251568, 2533014, 3377352, 5066028, 6754704, 10132056, 20264112]

約数ペア:

[(1, 20264112), (2, 10132056), (3, 6754704), (4, 5066028), (6, 3377352), (8, 2533014), (9, 2251568), (11, 1842192), (12, 1688676), (16, 1266507), (18, 1125784), (22, 921096), (24, 844338), (33, 614064), (36, 562892), (44, 460548), (48, 422169), (66, 307032), (72, 281446), (88, 230274), (99, 204688), (121, 167472), (132, 153516), (144, 140723), (176, 115137), (198, 102344), (242, 83736), (264, 76758), (363, 55824), (396, 51172), (484, 41868), (528, 38379), (726, 27912), (792, 25586), (968, 20934), (1089, 18608), (1163, 17424), (1452, 13956), (1584, 12793), (1936, 10467), (2178, 9304), (2326, 8712), (2904, 6978), (3489, 5808), (4356, 4652)]