20762946

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{3733}}^1$

素因数の和:3847

約数の個数: 32

約数和(自身を含む): 46600320

約数和(自身を除く): 25837374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 3733, 5562, 7466, 11199, 22398, 33597, 67194, 100791, 201582, 384499, 768998, 1153497, 2306994, 3460491, 6920982, 10381473, 20762946]

約数ペア:

[(1, 20762946), (2, 10381473), (3, 6920982), (6, 3460491), (9, 2306994), (18, 1153497), (27, 768998), (54, 384499), (103, 201582), (206, 100791), (309, 67194), (618, 33597), (927, 22398), (1854, 11199), (2781, 7466), (3733, 5562)]