20227938066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1\times {\mathrm{2393}}^1$

素因数の和:3400

約数の個数: 96

約数和(自身を含む): 50850858240

約数和(自身を除く): 30622920174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 919, 1022, 1314, 1533, 1838, 2393, 2757, 3066, 4599, 4786, 5514, 6433, 7179, 8271, 9198, 12866, 14358, 16542, 16751, 19299, 21537, 33502, 38598, 43074, 50253, 57897, 67087, 100506, 115794, 134174, 150759, 174689, 201261, 301518, 349378, 402522, 469609, 524067, 603783, 939218, 1048134, 1207566, 1222823, 1408827, 1572201, 2199167, 2445646, 2817654, 3144402, 3668469, 4226481, 4398334, 6597501, 7336938, 8452962, 11005407, 13195002, 15394169, 19792503, 22010814, 30788338, 39585006, 46182507, 92365014, 138547521, 160539191, 277095042, 321078382, 481617573, 963235146, 1123774337, 1444852719, 2247548674, 2889705438, 3371323011, 6742646022, 10113969033, 20227938066]

約数ペア:

[(1, 20227938066), (2, 10113969033), (3, 6742646022), (6, 3371323011), (7, 2889705438), (9, 2247548674), (14, 1444852719), (18, 1123774337), (21, 963235146), (42, 481617573), (63, 321078382), (73, 277095042), (126, 160539191), (146, 138547521), (219, 92365014), (438, 46182507), (511, 39585006), (657, 30788338), (919, 22010814), (1022, 19792503), (1314, 15394169), (1533, 13195002), (1838, 11005407), (2393, 8452962), (2757, 7336938), (3066, 6597501), (4599, 4398334), (4786, 4226481), (5514, 3668469), (6433, 3144402), (7179, 2817654), (8271, 2445646), (9198, 2199167), (12866, 1572201), (14358, 1408827), (16542, 1222823), (16751, 1207566), (19299, 1048134), (21537, 939218), (33502, 603783), (38598, 524067), (43074, 469609), (50253, 402522), (57897, 349378), (67087, 301518), (100506, 201261), (115794, 174689), (134174, 150759)]