20161179530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{375931}}^1$

素因数の和:376142

約数の個数: 32

約数和(自身を含む): 37677408768

約数和(自身を除く): 17516229238

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1730, 5363, 10726, 26815, 53630, 375931, 751862, 1879655, 3759310, 11653861, 23307722, 58269305, 65036063, 116538610, 130072126, 325180315, 650360630, 2016117953, 4032235906, 10080589765, 20161179530]

約数ペア:

[(1, 20161179530), (2, 10080589765), (5, 4032235906), (10, 2016117953), (31, 650360630), (62, 325180315), (155, 130072126), (173, 116538610), (310, 65036063), (346, 58269305), (865, 23307722), (1730, 11653861), (5363, 3759310), (10726, 1879655), (26815, 751862), (53630, 375931)]