2020522035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3299}}^1$

素因数の和:3640

約数の個数: 64

約数和(自身を含む): 3902976000

約数和(自身を除く): 1882453965

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 307, 399, 665, 921, 1535, 1995, 2149, 3299, 4605, 5833, 6447, 9897, 10745, 16495, 17499, 23093, 29165, 32235, 40831, 49485, 62681, 69279, 87495, 115465, 122493, 188043, 204155, 313405, 346395, 438767, 612465, 940215, 1012793, 1316301, 2193835, 3038379, 5063965, 6581505, 7089551, 15191895, 19243067, 21268653, 35447755, 57729201, 96215335, 106343265, 134701469, 288646005, 404104407, 673507345, 2020522035]

約数ペア:

[(1, 2020522035), (3, 673507345), (5, 404104407), (7, 288646005), (15, 134701469), (19, 106343265), (21, 96215335), (35, 57729201), (57, 35447755), (95, 21268653), (105, 19243067), (133, 15191895), (285, 7089551), (307, 6581505), (399, 5063965), (665, 3038379), (921, 2193835), (1535, 1316301), (1995, 1012793), (2149, 940215), (3299, 612465), (4605, 438767), (5833, 346395), (6447, 313405), (9897, 204155), (10745, 188043), (16495, 122493), (17499, 115465), (23093, 87495), (29165, 69279), (32235, 62681), (40831, 49485)]