20512483162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1\times {\mathrm{4201}}^1$

素因数の和:4998

約数の個数: 32

約数和(自身を含む): 32348004480

約数和(自身を除く): 11835521318

約数列:

[1, 2, 23, 46, 179, 358, 593, 1186, 4117, 4201, 8234, 8402, 13639, 27278, 96623, 106147, 193246, 212294, 751979, 1503958, 2441381, 2491193, 4882762, 4982386, 17295517, 34591034, 57297439, 114594878, 445923547, 891847094, 10256241581, 20512483162]

約数ペア:

[(1, 20512483162), (2, 10256241581), (23, 891847094), (46, 445923547), (179, 114594878), (358, 57297439), (593, 34591034), (1186, 17295517), (4117, 4982386), (4201, 4882762), (8234, 2491193), (8402, 2441381), (13639, 1503958), (27278, 751979), (96623, 212294), (106147, 193246)]