20522112

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4141

約数の個数: 64

約数和(自身を含む): 58719360

約数和(自身を除く): 38197248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4111, 4992, 8222, 12333, 16444, 24666, 32888, 49332, 53443, 65776, 98664, 106886, 131552, 160329, 197328, 213772, 263104, 320658, 394656, 427544, 526208, 641316, 789312, 855088, 1282632, 1578624, 1710176, 2565264, 3420352, 5130528, 6840704, 10261056, 20522112]

約数ペア:

[(1, 20522112), (2, 10261056), (3, 6840704), (4, 5130528), (6, 3420352), (8, 2565264), (12, 1710176), (13, 1578624), (16, 1282632), (24, 855088), (26, 789312), (32, 641316), (39, 526208), (48, 427544), (52, 394656), (64, 320658), (78, 263104), (96, 213772), (104, 197328), (128, 160329), (156, 131552), (192, 106886), (208, 98664), (312, 65776), (384, 53443), (416, 49332), (624, 32888), (832, 24666), (1248, 16444), (1664, 12333), (2496, 8222), (4111, 4992)]