20139924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12652

約数の個数: 48

約数和(自身を含む): 56537600

約数和(自身を除く): 36397676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12619, 25238, 37857, 50476, 75714, 88333, 151428, 176666, 239761, 264999, 353332, 479522, 529998, 719283, 959044, 1059996, 1438566, 1678327, 2877132, 3356654, 5034981, 6713308, 10069962, 20139924]

約数ペア:

[(1, 20139924), (2, 10069962), (3, 6713308), (4, 5034981), (6, 3356654), (7, 2877132), (12, 1678327), (14, 1438566), (19, 1059996), (21, 959044), (28, 719283), (38, 529998), (42, 479522), (57, 353332), (76, 264999), (84, 239761), (114, 176666), (133, 151428), (228, 88333), (266, 75714), (399, 50476), (532, 37857), (798, 25238), (1596, 12619)]