20172736270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{776173}}^1$

素因数の和:776316

約数の個数: 32

約数和(自身を含む): 38225017152

約数和(自身を除く): 18052280882

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 25990, 776173, 1552346, 3880865, 7761730, 17851979, 35703958, 87707549, 89259895, 175415098, 178519790, 438537745, 877075490, 2017273627, 4034547254, 10086368135, 20172736270]

約数ペア:

[(1, 20172736270), (2, 10086368135), (5, 4034547254), (10, 2017273627), (23, 877075490), (46, 438537745), (113, 178519790), (115, 175415098), (226, 89259895), (230, 87707549), (565, 35703958), (1130, 17851979), (2599, 7761730), (5198, 3880865), (12995, 1552346), (25990, 776173)]