20793557982

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5189}}^1\times {\mathrm{4423}}^1$

素因数の和:9768

約数の個数: 32

約数和(自身を含む): 41880061440

約数和(自身を除く): 21086503458

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 4423, 5189, 8846, 10378, 13269, 15567, 26538, 31134, 667873, 783539, 1335746, 1567078, 2003619, 2350617, 4007238, 4701234, 22950947, 45901894, 68852841, 137705682, 3465592997, 6931185994, 10396778991, 20793557982]

約数ペア:

[(1, 20793557982), (2, 10396778991), (3, 6931185994), (6, 3465592997), (151, 137705682), (302, 68852841), (453, 45901894), (906, 22950947), (4423, 4701234), (5189, 4007238), (8846, 2350617), (10378, 2003619), (13269, 1567078), (15567, 1335746), (26538, 783539), (31134, 667873)]