20231279318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1\times {\mathrm{2281}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 32280806880

約数和(自身を除く): 12049527562

約数列:

[1, 2, 17, 34, 353, 706, 739, 1478, 2281, 4562, 6001, 12002, 12563, 25126, 38777, 77554, 260867, 521734, 805193, 1610386, 1685659, 3371318, 4434739, 8869478, 13688281, 27376562, 28656203, 57312406, 595037627, 1190075254, 10115639659, 20231279318]

約数ペア:

[(1, 20231279318), (2, 10115639659), (17, 1190075254), (34, 595037627), (353, 57312406), (706, 28656203), (739, 27376562), (1478, 13688281), (2281, 8869478), (4562, 4434739), (6001, 3371318), (12002, 1685659), (12563, 1610386), (25126, 805193), (38777, 521734), (77554, 260867)]