20222555305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1\times {\mathrm{1259}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 25506835200

約数和(自身を除く): 5284279895

約数列:

[1, 5, 23, 115, 197, 709, 985, 1259, 3545, 4531, 6295, 16307, 22655, 28957, 81535, 139673, 144785, 248023, 698365, 892631, 1240115, 3212479, 4463155, 5704529, 16062395, 20530513, 28522645, 102652565, 175848307, 879241535, 4044511061, 20222555305]

約数ペア:

[(1, 20222555305), (5, 4044511061), (23, 879241535), (115, 175848307), (197, 102652565), (709, 28522645), (985, 20530513), (1259, 16062395), (3545, 5704529), (4531, 4463155), (6295, 3212479), (16307, 1240115), (22655, 892631), (28957, 698365), (81535, 248023), (139673, 144785)]