20199162464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48555679}}^1$

素因数の和:48555702

約数の個数: 24

約数和(自身を含む): 42826109760

約数和(自身を除く): 22626947296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48555679, 97111358, 194222716, 388445432, 631223827, 776890864, 1262447654, 1553781728, 2524895308, 5049790616, 10099581232, 20199162464]

約数ペア:

[(1, 20199162464), (2, 10099581232), (4, 5049790616), (8, 2524895308), (13, 1553781728), (16, 1262447654), (26, 776890864), (32, 631223827), (52, 388445432), (104, 194222716), (208, 97111358), (416, 48555679)]