20100794096

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1361}}^1\times {\mathrm{13001}}^1$

素因数の和:14441

約数の個数: 40

約数和(自身を含む): 39525871968

約数和(自身を除く): 19425077872

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1361, 2722, 5444, 10888, 13001, 21776, 26002, 52004, 96631, 104008, 193262, 208016, 386524, 773048, 923071, 1546096, 1846142, 3692284, 7384568, 14769136, 17694361, 35388722, 70777444, 141554888, 283109776, 1256299631, 2512599262, 5025198524, 10050397048, 20100794096]

約数ペア:

[(1, 20100794096), (2, 10050397048), (4, 5025198524), (8, 2512599262), (16, 1256299631), (71, 283109776), (142, 141554888), (284, 70777444), (568, 35388722), (1136, 17694361), (1361, 14769136), (2722, 7384568), (5444, 3692284), (10888, 1846142), (13001, 1546096), (21776, 923071), (26002, 773048), (52004, 386524), (96631, 208016), (104008, 193262)]