20183402928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32345197}}^1$

素因数の和:32345221

約数の個数: 40

約数和(自身を含む): 56151263728

約数和(自身を除く): 35967860800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32345197, 64690394, 97035591, 129380788, 194071182, 258761576, 388142364, 420487561, 517523152, 776284728, 840975122, 1261462683, 1552569456, 1681950244, 2522925366, 3363900488, 5045850732, 6727800976, 10091701464, 20183402928]

約数ペア:

[(1, 20183402928), (2, 10091701464), (3, 6727800976), (4, 5045850732), (6, 3363900488), (8, 2522925366), (12, 1681950244), (13, 1552569456), (16, 1261462683), (24, 840975122), (26, 776284728), (39, 517523152), (48, 420487561), (52, 388142364), (78, 258761576), (104, 194071182), (156, 129380788), (208, 97035591), (312, 64690394), (624, 32345197)]