20073587562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6679}}^1\times {\mathrm{7951}}^1$

素因数の和:14648

約数の個数: 64

約数和(自身を含む): 50994585600

約数和(自身を除く): 30920998038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6679, 7951, 13358, 15902, 20037, 23853, 40074, 46753, 47706, 55657, 60111, 71559, 93506, 111314, 120222, 140259, 143118, 166971, 180333, 214677, 280518, 333942, 360666, 420777, 429354, 500913, 841554, 1001826, 1262331, 1502739, 2524662, 3005478, 53104729, 106209458, 159314187, 318628374, 371733103, 477942561, 743466206, 955885122, 1115199309, 1433827683, 2230398618, 2867655366, 3345597927, 6691195854, 10036793781, 20073587562]

約数ペア:

[(1, 20073587562), (2, 10036793781), (3, 6691195854), (6, 3345597927), (7, 2867655366), (9, 2230398618), (14, 1433827683), (18, 1115199309), (21, 955885122), (27, 743466206), (42, 477942561), (54, 371733103), (63, 318628374), (126, 159314187), (189, 106209458), (378, 53104729), (6679, 3005478), (7951, 2524662), (13358, 1502739), (15902, 1262331), (20037, 1001826), (23853, 841554), (40074, 500913), (46753, 429354), (47706, 420777), (55657, 360666), (60111, 333942), (71559, 280518), (93506, 214677), (111314, 180333), (120222, 166971), (140259, 143118)]