20347731270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{82483}}^1$

素因数の和:85237

約数の個数: 48

約数和(自身を含む): 52924043952

約数和(自身を除く): 32576312682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2741, 5482, 8223, 13705, 16446, 24669, 27410, 41115, 49338, 82230, 82483, 123345, 164966, 246690, 247449, 412415, 494898, 742347, 824830, 1237245, 1484694, 2474490, 3711735, 7423470, 226085903, 452171806, 678257709, 1130429515, 1356515418, 2034773127, 2260859030, 3391288545, 4069546254, 6782577090, 10173865635, 20347731270]

約数ペア:

[(1, 20347731270), (2, 10173865635), (3, 6782577090), (5, 4069546254), (6, 3391288545), (9, 2260859030), (10, 2034773127), (15, 1356515418), (18, 1130429515), (30, 678257709), (45, 452171806), (90, 226085903), (2741, 7423470), (5482, 3711735), (8223, 2474490), (13705, 1484694), (16446, 1237245), (24669, 824830), (27410, 742347), (41115, 494898), (49338, 412415), (82230, 247449), (82483, 246690), (123345, 164966)]