20239068148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{11549}}^1$

素因数の和:12136

約数の個数: 48

約数和(自身を含む): 38792476800

約数和(自身を除く): 18553408652

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 503, 871, 1006, 1742, 2012, 3484, 6539, 11549, 13078, 23098, 26156, 33701, 46196, 67402, 134804, 150137, 300274, 438113, 600548, 773783, 876226, 1547566, 1752452, 3095132, 5809147, 10059179, 11618294, 20118358, 23236588, 40236716, 75518911, 151037822, 302075644, 389212849, 778425698, 1556851396, 5059767037, 10119534074, 20239068148]

約数ペア:

[(1, 20239068148), (2, 10119534074), (4, 5059767037), (13, 1556851396), (26, 778425698), (52, 389212849), (67, 302075644), (134, 151037822), (268, 75518911), (503, 40236716), (871, 23236588), (1006, 20118358), (1742, 11618294), (2012, 10059179), (3484, 5809147), (6539, 3095132), (11549, 1752452), (13078, 1547566), (23098, 876226), (26156, 773783), (33701, 600548), (46196, 438113), (67402, 300274), (134804, 150137)]