20199671634

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{286009}}^1$

素因数の和:286242

約数の個数: 32

約数和(自身を含む): 41185440000

約数和(自身を除く): 20985768366

約数列:

[1, 2, 3, 6, 79, 149, 158, 237, 298, 447, 474, 894, 11771, 23542, 35313, 70626, 286009, 572018, 858027, 1716054, 22594711, 42615341, 45189422, 67784133, 85230682, 127846023, 135568266, 255692046, 3366611939, 6733223878, 10099835817, 20199671634]

約数ペア:

[(1, 20199671634), (2, 10099835817), (3, 6733223878), (6, 3366611939), (79, 255692046), (149, 135568266), (158, 127846023), (237, 85230682), (298, 67784133), (447, 45189422), (474, 42615341), (894, 22594711), (11771, 1716054), (23542, 858027), (35313, 572018), (70626, 286009)]