19733985672

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1\times {\mathrm{7307}}^1$

素因数の和:8306

約数の個数: 64

約数和(自身を含む): 49776249600

約数和(自身を除く): 30042263928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 859, 1048, 1572, 1718, 2577, 3144, 3436, 5154, 6872, 7307, 10308, 14614, 20616, 21921, 29228, 43842, 58456, 87684, 112529, 175368, 225058, 337587, 450116, 675174, 900232, 957217, 1350348, 1914434, 2700696, 2871651, 3828868, 5743302, 6276713, 7657736, 11486604, 12553426, 18830139, 22973208, 25106852, 37660278, 50213704, 75320556, 150641112, 822249403, 1644498806, 2466748209, 3288997612, 4933496418, 6577995224, 9866992836, 19733985672]

約数ペア:

[(1, 19733985672), (2, 9866992836), (3, 6577995224), (4, 4933496418), (6, 3288997612), (8, 2466748209), (12, 1644498806), (24, 822249403), (131, 150641112), (262, 75320556), (393, 50213704), (524, 37660278), (786, 25106852), (859, 22973208), (1048, 18830139), (1572, 12553426), (1718, 11486604), (2577, 7657736), (3144, 6276713), (3436, 5743302), (5154, 3828868), (6872, 2871651), (7307, 2700696), (10308, 1914434), (14614, 1350348), (20616, 957217), (21921, 900232), (29228, 675174), (43842, 450116), (58456, 337587), (87684, 225058), (112529, 175368)]