20803323738

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1\times {\mathrm{25183}}^1$

素因数の和:26370

約数の個数: 32

約数和(自身を含む): 41965811712

約数和(自身を除く): 21162487974

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 1051, 2102, 3153, 6306, 25183, 50366, 75549, 137681, 151098, 275362, 413043, 826086, 3298973, 6597946, 9896919, 19793838, 26467333, 52934666, 79401999, 158803998, 3467220623, 6934441246, 10401661869, 20803323738]

約数ペア:

[(1, 20803323738), (2, 10401661869), (3, 6934441246), (6, 3467220623), (131, 158803998), (262, 79401999), (393, 52934666), (786, 26467333), (1051, 19793838), (2102, 9896919), (3153, 6597946), (6306, 3298973), (25183, 826086), (50366, 413043), (75549, 275362), (137681, 151098)]