20362726945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{22147}}^1$

素因数の和:22465

約数の個数: 32

約数和(自身を含む): 27141045120

約数和(自身を除く): 6778318175

約数列:

[1, 5, 11, 55, 73, 229, 365, 803, 1145, 2519, 4015, 12595, 16717, 22147, 83585, 110735, 183887, 243617, 919435, 1218085, 1616731, 5071663, 8083655, 17784041, 25358315, 55788293, 88920205, 278941465, 370231399, 1851156995, 4072545389, 20362726945]

約数ペア:

[(1, 20362726945), (5, 4072545389), (11, 1851156995), (55, 370231399), (73, 278941465), (229, 88920205), (365, 55788293), (803, 25358315), (1145, 17784041), (2519, 8083655), (4015, 5071663), (12595, 1616731), (16717, 1218085), (22147, 919435), (83585, 243617), (110735, 183887)]