20241968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74419}}^1$

素因数の和:74444

約数の個数: 20

約数和(自身を含む): 41526360

約数和(自身を除く): 21284392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74419, 148838, 297676, 595352, 1190704, 1265123, 2530246, 5060492, 10120984, 20241968]

約数ペア:

[(1, 20241968), (2, 10120984), (4, 5060492), (8, 2530246), (16, 1265123), (17, 1190704), (34, 595352), (68, 297676), (136, 148838), (272, 74419)]