20260470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29363}}^1$

素因数の和:29396

約数の個数: 32

約数和(自身を含む): 50740992

約数和(自身を除く): 30480522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29363, 58726, 88089, 146815, 176178, 293630, 440445, 675349, 880890, 1350698, 2026047, 3376745, 4052094, 6753490, 10130235, 20260470]

約数ペア:

[(1, 20260470), (2, 10130235), (3, 6753490), (5, 4052094), (6, 3376745), (10, 2026047), (15, 1350698), (23, 880890), (30, 675349), (46, 440445), (69, 293630), (115, 176178), (138, 146815), (230, 88089), (345, 58726), (690, 29363)]