20005970442

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{125017}}^1$

素因数の和:125350

約数の個数: 32

約数和(自身を含む): 40505832000

約数和(自身を除く): 20499861558

約数列:

[1, 2, 3, 6, 149, 179, 298, 358, 447, 537, 894, 1074, 26671, 53342, 80013, 125017, 160026, 250034, 375051, 750102, 18627533, 22378043, 37255066, 44756086, 55882599, 67134129, 111765198, 134268258, 3334328407, 6668656814, 10002985221, 20005970442]

約数ペア:

[(1, 20005970442), (2, 10002985221), (3, 6668656814), (6, 3334328407), (149, 134268258), (179, 111765198), (298, 67134129), (358, 55882599), (447, 44756086), (537, 37255066), (894, 22378043), (1074, 18627533), (26671, 750102), (53342, 375051), (80013, 250034), (125017, 160026)]