20187366348

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{196597}}^1$

素因数の和:196846

約数の個数: 48

約数和(自身を含む): 48441747200

約数和(自身を除く): 28254380852

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 199, 258, 398, 516, 597, 796, 1194, 2388, 8557, 17114, 25671, 34228, 51342, 102684, 196597, 393194, 589791, 786388, 1179582, 2359164, 8453671, 16907342, 25361013, 33814684, 39122803, 50722026, 78245606, 101444052, 117368409, 156491212, 234736818, 469473636, 1682280529, 3364561058, 5046841587, 6729122116, 10093683174, 20187366348]

約数ペア:

[(1, 20187366348), (2, 10093683174), (3, 6729122116), (4, 5046841587), (6, 3364561058), (12, 1682280529), (43, 469473636), (86, 234736818), (129, 156491212), (172, 117368409), (199, 101444052), (258, 78245606), (398, 50722026), (516, 39122803), (597, 33814684), (796, 25361013), (1194, 16907342), (2388, 8453671), (8557, 2359164), (17114, 1179582), (25671, 786388), (34228, 589791), (51342, 393194), (102684, 196597)]