20732040266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{435419}}^1$

素因数の和:435626

約数の個数: 32

約数和(自身を含む): 37620288000

約数和(自身を除く): 16888247734

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 1253, 2506, 3401, 6802, 23807, 47614, 435419, 870838, 3047933, 6095866, 8272961, 16545922, 57910727, 77940001, 115821454, 155880002, 545580007, 1091160014, 1480860019, 2961720038, 10366020133, 20732040266]

約数ペア:

[(1, 20732040266), (2, 10366020133), (7, 2961720038), (14, 1480860019), (19, 1091160014), (38, 545580007), (133, 155880002), (179, 115821454), (266, 77940001), (358, 57910727), (1253, 16545922), (2506, 8272961), (3401, 6095866), (6802, 3047933), (23807, 870838), (47614, 435419)]