20073037112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{39341}}^1$

素因数の和:39476

約数の個数: 64

約数和(自身を含む): 40789785600

約数和(自身を除く): 20716748488

約数列:

[1, 2, 4, 8, 23, 46, 47, 59, 92, 94, 118, 184, 188, 236, 376, 472, 1081, 1357, 2162, 2714, 2773, 4324, 5428, 5546, 8648, 10856, 11092, 22184, 39341, 63779, 78682, 127558, 157364, 255116, 314728, 510232, 904843, 1809686, 1849027, 2321119, 3619372, 3698054, 4642238, 7238744, 7396108, 9284476, 14792216, 18568952, 42527621, 53385737, 85055242, 106771474, 109092593, 170110484, 213542948, 218185186, 340220968, 427085896, 436370372, 872740744, 2509129639, 5018259278, 10036518556, 20073037112]

約数ペア:

[(1, 20073037112), (2, 10036518556), (4, 5018259278), (8, 2509129639), (23, 872740744), (46, 436370372), (47, 427085896), (59, 340220968), (92, 218185186), (94, 213542948), (118, 170110484), (184, 109092593), (188, 106771474), (236, 85055242), (376, 53385737), (472, 42527621), (1081, 18568952), (1357, 14792216), (2162, 9284476), (2714, 7396108), (2773, 7238744), (4324, 4642238), (5428, 3698054), (5546, 3619372), (8648, 2321119), (10856, 1849027), (11092, 1809686), (22184, 904843), (39341, 510232), (63779, 314728), (78682, 255116), (127558, 157364)]