20760122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23753}}^1$

素因数の和:23797

約数の個数: 16

約数和(自身を含む): 34205760

約数和(自身を除く): 13445638

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23753, 47506, 451307, 546319, 902614, 1092638, 10380061, 20760122]

約数ペア:

[(1, 20760122), (2, 10380061), (19, 1092638), (23, 902614), (38, 546319), (46, 451307), (437, 47506), (874, 23753)]