20947632

素因数分解:

$2^4\times 3^1\times {\mathrm{233}}^1\times {\mathrm{1873}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 54375984

約数和(自身を除く): 33428352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 233, 466, 699, 932, 1398, 1864, 1873, 2796, 3728, 3746, 5592, 5619, 7492, 11184, 11238, 14984, 22476, 29968, 44952, 89904, 436409, 872818, 1309227, 1745636, 2618454, 3491272, 5236908, 6982544, 10473816, 20947632]

約数ペア:

[(1, 20947632), (2, 10473816), (3, 6982544), (4, 5236908), (6, 3491272), (8, 2618454), (12, 1745636), (16, 1309227), (24, 872818), (48, 436409), (233, 89904), (466, 44952), (699, 29968), (932, 22476), (1398, 14984), (1864, 11238), (1873, 11184), (2796, 7492), (3728, 5619), (3746, 5592)]