20073490956

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{23459}}^1$

素因数の和:23633

約数の個数: 120

約数和(自身を含む): 55637736000

約数和(自身を除く): 35564245044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 139, 162, 171, 228, 278, 324, 342, 417, 513, 556, 684, 834, 1026, 1251, 1539, 1668, 2052, 2502, 2641, 3078, 3753, 5004, 5282, 6156, 7506, 7923, 10564, 11259, 15012, 15846, 22518, 23459, 23769, 31692, 45036, 46918, 47538, 70377, 71307, 93836, 95076, 140754, 142614, 211131, 213921, 281508, 285228, 422262, 427842, 445721, 633393, 844524, 855684, 891442, 1266786, 1337163, 1782884, 1900179, 2533572, 2674326, 3260801, 3800358, 4011489, 5348652, 6521602, 7600716, 8022978, 9782403, 12034467, 13043204, 16045956, 19564806, 24068934, 29347209, 36103401, 39129612, 48137868, 58694418, 61955219, 72206802, 88041627, 117388836, 123910438, 144413604, 176083254, 185865657, 247820876, 264124881, 352166508, 371731314, 528249762, 557596971, 743462628, 1056499524, 1115193942, 1672790913, 2230387884, 3345581826, 5018372739, 6691163652, 10036745478, 20073490956]

約数ペア:

[(1, 20073490956), (2, 10036745478), (3, 6691163652), (4, 5018372739), (6, 3345581826), (9, 2230387884), (12, 1672790913), (18, 1115193942), (19, 1056499524), (27, 743462628), (36, 557596971), (38, 528249762), (54, 371731314), (57, 352166508), (76, 264124881), (81, 247820876), (108, 185865657), (114, 176083254), (139, 144413604), (162, 123910438), (171, 117388836), (228, 88041627), (278, 72206802), (324, 61955219), (342, 58694418), (417, 48137868), (513, 39129612), (556, 36103401), (684, 29347209), (834, 24068934), (1026, 19564806), (1251, 16045956), (1539, 13043204), (1668, 12034467), (2052, 9782403), (2502, 8022978), (2641, 7600716), (3078, 6521602), (3753, 5348652), (5004, 4011489), (5282, 3800358), (6156, 3260801), (7506, 2674326), (7923, 2533572), (10564, 1900179), (11259, 1782884), (15012, 1337163), (15846, 1266786), (22518, 891442), (23459, 855684), (23769, 844524), (31692, 633393), (45036, 445721), (46918, 427842), (47538, 422262), (70377, 285228), (71307, 281508), (93836, 213921), (95076, 211131), (140754, 142614)]