20704085082

素因数分解:

$2^1\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{375523}}^1$

素因数の和:376555

約数の個数: 32

約数和(自身を含む): 46054263360

約数和(自身を除く): 25350178278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1021, 2042, 3063, 6126, 9189, 18378, 27567, 55134, 375523, 751046, 1126569, 2253138, 3379707, 6759414, 10139121, 20278242, 383408983, 766817966, 1150226949, 2300453898, 3450680847, 6901361694, 10352042541, 20704085082]

約数ペア:

[(1, 20704085082), (2, 10352042541), (3, 6901361694), (6, 3450680847), (9, 2300453898), (18, 1150226949), (27, 766817966), (54, 383408983), (1021, 20278242), (2042, 10139121), (3063, 6759414), (6126, 3379707), (9189, 2253138), (18378, 1126569), (27567, 751046), (55134, 375523)]