20929811136

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8385341}}^1$

素因数の和:8385369

約数の個数: 56

約数和(自身を含む): 59636552304

約数和(自身を除く): 38706741168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8385341, 16770682, 25156023, 33541364, 50312046, 67082728, 100624092, 109009433, 134165456, 201248184, 218018866, 268330912, 327028299, 402496368, 436037732, 536661824, 654056598, 804992736, 872075464, 1308113196, 1609985472, 1744150928, 2616226392, 3488301856, 5232452784, 6976603712, 10464905568, 20929811136]

約数ペア:

[(1, 20929811136), (2, 10464905568), (3, 6976603712), (4, 5232452784), (6, 3488301856), (8, 2616226392), (12, 1744150928), (13, 1609985472), (16, 1308113196), (24, 872075464), (26, 804992736), (32, 654056598), (39, 536661824), (48, 436037732), (52, 402496368), (64, 327028299), (78, 268330912), (96, 218018866), (104, 201248184), (156, 134165456), (192, 109009433), (208, 100624092), (312, 67082728), (416, 50312046), (624, 33541364), (832, 25156023), (1248, 16770682), (2496, 8385341)]