202032016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{664579}}^1$

素因数の和:664606

約数の個数: 20

約数和(自身を含む): 412039600

約数和(自身を除く): 210007584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 664579, 1329158, 2658316, 5316632, 10633264, 12627001, 25254002, 50508004, 101016008, 202032016]

約数ペア:

[(1, 202032016), (2, 101016008), (4, 50508004), (8, 25254002), (16, 12627001), (19, 10633264), (38, 5316632), (76, 2658316), (152, 1329158), (304, 664579)]