20172328187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{16421}}^1$

素因数の和:17230

約数の個数: 16

約数和(自身を含む): 22164970464

約数和(自身を除く): 1992642277

約数列:

[1, 11, 181, 617, 1991, 6787, 16421, 111677, 180631, 1228447, 2972201, 10131757, 32694211, 111449327, 1833848017, 20172328187]

約数ペア:

[(1, 20172328187), (11, 1833848017), (181, 111449327), (617, 32694211), (1991, 10131757), (6787, 2972201), (16421, 1228447), (111677, 180631)]