20077832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4317

約数の個数: 32

約数和(自身を含む): 40915200

約数和(自身を除く): 20837368

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4261, 4712, 8522, 17044, 34088, 80959, 132091, 161918, 264182, 323836, 528364, 647672, 1056728, 2509729, 5019458, 10038916, 20077832]

約数ペア:

[(1, 20077832), (2, 10038916), (4, 5019458), (8, 2509729), (19, 1056728), (31, 647672), (38, 528364), (62, 323836), (76, 264182), (124, 161918), (152, 132091), (248, 80959), (589, 34088), (1178, 17044), (2356, 8522), (4261, 4712)]