20148382818

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{397}}^1\times {\mathrm{12101}}^1$

素因数の和:12739

約数の個数: 48

約数和(自身を含む): 43956255096

約数和(自身を除く): 23807872278

約数列:

[1, 2, 3, 6, 9, 18, 233, 397, 466, 699, 794, 1191, 1398, 2097, 2382, 3573, 4194, 7146, 12101, 24202, 36303, 72606, 92501, 108909, 185002, 217818, 277503, 555006, 832509, 1665018, 2819533, 4804097, 5639066, 8458599, 9608194, 14412291, 16917198, 25375797, 28824582, 43236873, 50751594, 86473746, 1119354601, 2238709202, 3358063803, 6716127606, 10074191409, 20148382818]

約数ペア:

[(1, 20148382818), (2, 10074191409), (3, 6716127606), (6, 3358063803), (9, 2238709202), (18, 1119354601), (233, 86473746), (397, 50751594), (466, 43236873), (699, 28824582), (794, 25375797), (1191, 16917198), (1398, 14412291), (2097, 9608194), (2382, 8458599), (3573, 5639066), (4194, 4804097), (7146, 2819533), (12101, 1665018), (24202, 832509), (36303, 555006), (72606, 277503), (92501, 217818), (108909, 185002)]