20165514664

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{132619}}^1$

素因数の和:132937

約数の個数: 32

約数和(自身を含む): 38433276000

約数和(自身を除く): 18267761336

約数列:

[1, 2, 4, 8, 83, 166, 229, 332, 458, 664, 916, 1832, 19007, 38014, 76028, 132619, 152056, 265238, 530476, 1060952, 11007377, 22014754, 30369751, 44029508, 60739502, 88059016, 121479004, 242958008, 2520689333, 5041378666, 10082757332, 20165514664]

約数ペア:

[(1, 20165514664), (2, 10082757332), (4, 5041378666), (8, 2520689333), (83, 242958008), (166, 121479004), (229, 88059016), (332, 60739502), (458, 44029508), (664, 30369751), (916, 22014754), (1832, 11007377), (19007, 1060952), (38014, 530476), (76028, 265238), (132619, 152056)]