20163933316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{190607}}^1$

素因数の和:191163

約数の個数: 24

約数和(自身を含む): 36024912000

約数和(自身を除く): 15860978684

約数列:

[1, 2, 4, 53, 106, 212, 499, 998, 1996, 26447, 52894, 105788, 190607, 381214, 762428, 10102171, 20204342, 40408684, 95112893, 190225786, 380451572, 5040983329, 10081966658, 20163933316]

約数ペア:

[(1, 20163933316), (2, 10081966658), (4, 5040983329), (53, 380451572), (106, 190225786), (212, 95112893), (499, 40408684), (998, 20204342), (1996, 10102171), (26447, 762428), (52894, 381214), (105788, 190607)]