20038961284

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{182179}}^1$

素因数の和:182547

約数の個数: 24

約数和(自身を含む): 35533844640

約数和(自身を除く): 15494883356

約数列:

[1, 2, 4, 107, 214, 257, 428, 514, 1028, 27499, 54998, 109996, 182179, 364358, 728716, 19493153, 38986306, 46820003, 77972612, 93640006, 187280012, 5009740321, 10019480642, 20038961284]

約数ペア:

[(1, 20038961284), (2, 10019480642), (4, 5009740321), (107, 187280012), (214, 93640006), (257, 77972612), (428, 46820003), (514, 38986306), (1028, 19493153), (27499, 728716), (54998, 364358), (109996, 182179)]