20925024690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42409}}^1\times {\mathrm{16447}}^1$

素因数の和:58866

約数の個数: 32

約数和(自身を含む): 50224296960

約数和(自身を除く): 29299272270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 16447, 32894, 42409, 49341, 82235, 84818, 98682, 127227, 164470, 212045, 246705, 254454, 424090, 493410, 636135, 1272270, 697500823, 1395001646, 2092502469, 3487504115, 4185004938, 6975008230, 10462512345, 20925024690]

約数ペア:

[(1, 20925024690), (2, 10462512345), (3, 6975008230), (5, 4185004938), (6, 3487504115), (10, 2092502469), (15, 1395001646), (30, 697500823), (16447, 1272270), (32894, 636135), (42409, 493410), (49341, 424090), (82235, 254454), (84818, 246705), (98682, 212045), (127227, 164470)]