20469342

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 21987618

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 1091, 2182, 3127, 3273, 6254, 6546, 9381, 18762, 57823, 64369, 115646, 128738, 173469, 193107, 346938, 386214, 3411557, 6823114, 10234671, 20469342]

約数ペア:

[(1, 20469342), (2, 10234671), (3, 6823114), (6, 3411557), (53, 386214), (59, 346938), (106, 193107), (118, 173469), (159, 128738), (177, 115646), (318, 64369), (354, 57823), (1091, 18762), (2182, 9381), (3127, 6546), (3273, 6254)]