20341314616

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7728463}}^1$

素因数の和:7728523

約数の個数: 32

約数和(自身を含む): 44515952640

約数和(自身を除く): 24174638024

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7728463, 15456926, 30913852, 54099241, 61827704, 108198482, 216396964, 363237761, 432793928, 726475522, 1452951044, 2542664327, 2905902088, 5085328654, 10170657308, 20341314616]

約数ペア:

[(1, 20341314616), (2, 10170657308), (4, 5085328654), (7, 2905902088), (8, 2542664327), (14, 1452951044), (28, 726475522), (47, 432793928), (56, 363237761), (94, 216396964), (188, 108198482), (329, 61827704), (376, 54099241), (658, 30913852), (1316, 15456926), (2632, 7728463)]