20214657852

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3929}}^1\times {\mathrm{4007}}^1$

素因数の和:8050

約数の個数: 48

約数和(自身を含む): 47632354560

約数和(自身を除く): 27417696708

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 3929, 4007, 7858, 8014, 11787, 12021, 15716, 16028, 23574, 24042, 47148, 48084, 420403, 428749, 840806, 857498, 1261209, 1286247, 1681612, 1714996, 2522418, 2572494, 5044836, 5144988, 15743503, 31487006, 47230509, 62974012, 94461018, 188922036, 1684554821, 3369109642, 5053664463, 6738219284, 10107328926, 20214657852]

約数ペア:

[(1, 20214657852), (2, 10107328926), (3, 6738219284), (4, 5053664463), (6, 3369109642), (12, 1684554821), (107, 188922036), (214, 94461018), (321, 62974012), (428, 47230509), (642, 31487006), (1284, 15743503), (3929, 5144988), (4007, 5044836), (7858, 2572494), (8014, 2522418), (11787, 1714996), (12021, 1681612), (15716, 1286247), (16028, 1261209), (23574, 857498), (24042, 840806), (47148, 428749), (48084, 420403)]