20245068

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15199}}^1$

素因数の和:15246

約数の個数: 36

約数和(自身を含む): 52561600

約数和(自身を除く): 32316532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15199, 30398, 45597, 60796, 91194, 136791, 182388, 273582, 547164, 562363, 1124726, 1687089, 2249452, 3374178, 5061267, 6748356, 10122534, 20245068]

約数ペア:

[(1, 20245068), (2, 10122534), (3, 6748356), (4, 5061267), (6, 3374178), (9, 2249452), (12, 1687089), (18, 1124726), (36, 562363), (37, 547164), (74, 273582), (111, 182388), (148, 136791), (222, 91194), (333, 60796), (444, 45597), (666, 30398), (1332, 15199)]