20134038

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 41236992

約数和(自身を除く): 21102954

約数列:

[1, 2, 3, 6, 71, 142, 151, 213, 302, 313, 426, 453, 626, 906, 939, 1878, 10721, 21442, 22223, 32163, 44446, 47263, 64326, 66669, 94526, 133338, 141789, 283578, 3355673, 6711346, 10067019, 20134038]

約数ペア:

[(1, 20134038), (2, 10067019), (3, 6711346), (6, 3355673), (71, 283578), (142, 141789), (151, 133338), (213, 94526), (302, 66669), (313, 64326), (426, 47263), (453, 44446), (626, 32163), (906, 22223), (939, 21442), (1878, 10721)]