20924718

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 44128800

約数和(自身を除く): 23204082

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 2269, 3074, 4538, 4611, 6807, 9222, 13614, 65801, 120257, 131602, 197403, 240514, 360771, 394806, 721542, 3487453, 6974906, 10462359, 20924718]

約数ペア:

[(1, 20924718), (2, 10462359), (3, 6974906), (6, 3487453), (29, 721542), (53, 394806), (58, 360771), (87, 240514), (106, 197403), (159, 131602), (174, 120257), (318, 65801), (1537, 13614), (2269, 9222), (3074, 6807), (4538, 4611)]