20244468672

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{83089}}^1$

素因数の和:83160

約数の個数: 140

約数和(自身を含む): 61288513440

約数和(自身を除く): 41044044768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 648, 752, 846, 864, 1128, 1269, 1296, 1504, 1692, 1728, 2256, 2538, 2592, 3008, 3384, 3807, 4512, 5076, 5184, 6768, 7614, 9024, 10152, 13536, 15228, 20304, 27072, 30456, 40608, 60912, 81216, 83089, 121824, 166178, 243648, 249267, 332356, 498534, 664712, 747801, 997068, 1329424, 1495602, 1994136, 2243403, 2658848, 2991204, 3905183, 3988272, 4486806, 5317696, 5982408, 6730209, 7810366, 7976544, 8973612, 11715549, 11964816, 13460418, 15620732, 15953088, 17947224, 23431098, 23929632, 26920836, 31241464, 35146647, 35894448, 46862196, 47859264, 53841672, 62482928, 70293294, 71788896, 93724392, 105439941, 107683344, 124965856, 140586588, 143577792, 187448784, 210879882, 215366688, 249931712, 281173176, 316319823, 374897568, 421759764, 430733376, 562346352, 632639646, 749795136, 843519528, 1124692704, 1265279292, 1687039056, 2249385408, 2530558584, 3374078112, 5061117168, 6748156224, 10122234336, 20244468672]

約数ペア:

[(1, 20244468672), (2, 10122234336), (3, 6748156224), (4, 5061117168), (6, 3374078112), (8, 2530558584), (9, 2249385408), (12, 1687039056), (16, 1265279292), (18, 1124692704), (24, 843519528), (27, 749795136), (32, 632639646), (36, 562346352), (47, 430733376), (48, 421759764), (54, 374897568), (64, 316319823), (72, 281173176), (81, 249931712), (94, 215366688), (96, 210879882), (108, 187448784), (141, 143577792), (144, 140586588), (162, 124965856), (188, 107683344), (192, 105439941), (216, 93724392), (282, 71788896), (288, 70293294), (324, 62482928), (376, 53841672), (423, 47859264), (432, 46862196), (564, 35894448), (576, 35146647), (648, 31241464), (752, 26920836), (846, 23929632), (864, 23431098), (1128, 17947224), (1269, 15953088), (1296, 15620732), (1504, 13460418), (1692, 11964816), (1728, 11715549), (2256, 8973612), (2538, 7976544), (2592, 7810366), (3008, 6730209), (3384, 5982408), (3807, 5317696), (4512, 4486806), (5076, 3988272), (5184, 3905183), (6768, 2991204), (7614, 2658848), (9024, 2243403), (10152, 1994136), (13536, 1495602), (15228, 1329424), (20304, 997068), (27072, 747801), (30456, 664712), (40608, 498534), (60912, 332356), (81216, 249267), (83089, 243648), (121824, 166178)]