20349701582

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1469717}}^1$

素因数の和:1469792

約数の個数: 32

約数和(自身を含む): 37248532992

約数和(自身を除く): 16898831410

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 1469717, 2939434, 10288019, 20576038, 33803491, 63197831, 67606982, 126395662, 236624437, 442384817, 473248874, 884769634, 1453550113, 2907100226, 10174850791, 20349701582]

約数ペア:

[(1, 20349701582), (2, 10174850791), (7, 2907100226), (14, 1453550113), (23, 884769634), (43, 473248874), (46, 442384817), (86, 236624437), (161, 126395662), (301, 67606982), (322, 63197831), (602, 33803491), (989, 20576038), (1978, 10288019), (6923, 2939434), (13846, 1469717)]