20173646343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{12409}}^1$

素因数の和:12807

約数の個数: 32

約数和(自身を含む): 28821381120

約数和(自身を除く): 8647734777

約数列:

[1, 3, 17, 51, 127, 251, 381, 753, 2159, 4267, 6477, 12409, 12801, 31877, 37227, 95631, 210953, 541909, 632859, 1575943, 1625727, 3114659, 4727829, 9343977, 26791031, 52949203, 80373093, 158847609, 395561693, 1186685079, 6724548781, 20173646343]

約数ペア:

[(1, 20173646343), (3, 6724548781), (17, 1186685079), (51, 395561693), (127, 158847609), (251, 80373093), (381, 52949203), (753, 26791031), (2159, 9343977), (4267, 4727829), (6477, 3114659), (12409, 1625727), (12801, 1575943), (31877, 632859), (37227, 541909), (95631, 210953)]