20195095232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24272951}}^1$

素因数の和:24272976

約数の個数: 28

約数和(自身を含む): 43157308656

約数和(自身を除く): 22962213424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24272951, 48545902, 97091804, 194183608, 315548363, 388367216, 631096726, 776734432, 1262193452, 1553468864, 2524386904, 5048773808, 10097547616, 20195095232]

約数ペア:

[(1, 20195095232), (2, 10097547616), (4, 5048773808), (8, 2524386904), (13, 1553468864), (16, 1262193452), (26, 776734432), (32, 631096726), (52, 388367216), (64, 315548363), (104, 194183608), (208, 97091804), (416, 48545902), (832, 24272951)]