20149286451827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1\times {\mathrm{329993}}^1$

素因数の和:331611

約数の個数: 32

約数和(自身を含む): 22632118419456

約数和(自身を除く): 2482831967629

約数列:

[1, 13, 31, 103, 403, 1339, 1471, 3193, 19123, 41509, 45601, 151513, 329993, 592813, 1969669, 4289909, 4696903, 10229783, 33989279, 61059739, 132987179, 441860627, 485419703, 1053667649, 6310456139, 13697679437, 15048010793, 49998229409, 195624140309, 649976982317, 1549945111679, 20149286451827]

約数ペア:

[(1, 20149286451827), (13, 1549945111679), (31, 649976982317), (103, 195624140309), (403, 49998229409), (1339, 15048010793), (1471, 13697679437), (3193, 6310456139), (19123, 1053667649), (41509, 485419703), (45601, 441860627), (151513, 132987179), (329993, 61059739), (592813, 33989279), (1969669, 10229783), (4289909, 4696903)]