20343324

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 48688640

約数和(自身を除く): 28345316

約数列:

[1, 2, 3, 4, 6, 12, 103, 109, 151, 206, 218, 302, 309, 327, 412, 436, 453, 604, 618, 654, 906, 1236, 1308, 1812, 11227, 15553, 16459, 22454, 31106, 32918, 33681, 44908, 46659, 49377, 62212, 65836, 67362, 93318, 98754, 134724, 186636, 197508, 1695277, 3390554, 5085831, 6781108, 10171662, 20343324]

約数ペア:

[(1, 20343324), (2, 10171662), (3, 6781108), (4, 5085831), (6, 3390554), (12, 1695277), (103, 197508), (109, 186636), (151, 134724), (206, 98754), (218, 93318), (302, 67362), (309, 65836), (327, 62212), (412, 49377), (436, 46659), (453, 44908), (604, 33681), (618, 32918), (654, 31106), (906, 22454), (1236, 16459), (1308, 15553), (1812, 11227)]