20300742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 55770624

約数和(自身を除く): 35469882

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 97, 99, 126, 151, 154, 194, 198, 231, 291, 302, 453, 462, 582, 679, 693, 873, 906, 1057, 1067, 1358, 1359, 1386, 1661, 1746, 2037, 2114, 2134, 2718, 3171, 3201, 3322, 4074, 4983, 6111, 6342, 6402, 7469, 9513, 9603, 9966, 11627, 12222, 14647, 14938, 14949, 19026, 19206, 22407, 23254, 29294, 29898, 34881, 43941, 44814, 67221, 69762, 87882, 102529, 104643, 131823, 134442, 161117, 205058, 209286, 263646, 307587, 322234, 483351, 615174, 922761, 966702, 1127819, 1450053, 1845522, 2255638, 2900106, 3383457, 6766914, 10150371, 20300742]

約数ペア:

[(1, 20300742), (2, 10150371), (3, 6766914), (6, 3383457), (7, 2900106), (9, 2255638), (11, 1845522), (14, 1450053), (18, 1127819), (21, 966702), (22, 922761), (33, 615174), (42, 483351), (63, 322234), (66, 307587), (77, 263646), (97, 209286), (99, 205058), (126, 161117), (151, 134442), (154, 131823), (194, 104643), (198, 102529), (231, 87882), (291, 69762), (302, 67221), (453, 44814), (462, 43941), (582, 34881), (679, 29898), (693, 29294), (873, 23254), (906, 22407), (1057, 19206), (1067, 19026), (1358, 14949), (1359, 14938), (1386, 14647), (1661, 12222), (1746, 11627), (2037, 9966), (2114, 9603), (2134, 9513), (2718, 7469), (3171, 6402), (3201, 6342), (3322, 6111), (4074, 4983)]