20889780482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{7607}}^1$

素因数の和:8170

約数の個数: 32

約数和(自身を含む): 32784393600

約数和(自身を除く): 11894613118

約数列:

[1, 2, 29, 58, 113, 226, 419, 838, 3277, 6554, 7607, 12151, 15214, 24302, 47347, 94694, 220603, 441206, 859591, 1373063, 1719182, 2746126, 3187333, 6374666, 24928139, 49856278, 92432657, 184865314, 360168629, 720337258, 10444890241, 20889780482]

約数ペア:

[(1, 20889780482), (2, 10444890241), (29, 720337258), (58, 360168629), (113, 184865314), (226, 92432657), (419, 49856278), (838, 24928139), (3277, 6374666), (6554, 3187333), (7607, 2746126), (12151, 1719182), (15214, 1373063), (24302, 859591), (47347, 441206), (94694, 220603)]