20184241908

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1\times {\mathrm{22943}}^1$

素因数の和:23556

約数の個数: 48

約数和(自身を含む): 47488573440

約数和(自身を除く): 27304331532

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 439, 501, 668, 878, 1002, 1317, 1756, 2004, 2634, 5268, 22943, 45886, 68829, 73313, 91772, 137658, 146626, 219939, 275316, 293252, 439878, 879756, 3831481, 7662962, 10071977, 11494443, 15325924, 20143954, 22988886, 30215931, 40287908, 45977772, 60431862, 120863724, 1682020159, 3364040318, 5046060477, 6728080636, 10092120954, 20184241908]

約数ペア:

[(1, 20184241908), (2, 10092120954), (3, 6728080636), (4, 5046060477), (6, 3364040318), (12, 1682020159), (167, 120863724), (334, 60431862), (439, 45977772), (501, 40287908), (668, 30215931), (878, 22988886), (1002, 20143954), (1317, 15325924), (1756, 11494443), (2004, 10071977), (2634, 7662962), (5268, 3831481), (22943, 879756), (45886, 439878), (68829, 293252), (73313, 275316), (91772, 219939), (137658, 146626)]