20197250406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{57193}}^1$

素因数の和:58077

約数の個数: 48

約数和(自身を含む): 45717680736

約数和(自身を除く): 25520430330

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 853, 1706, 2559, 5118, 7677, 15354, 19619, 39238, 57193, 58857, 114386, 117714, 171579, 176571, 343158, 353142, 514737, 1029474, 1315439, 2630878, 3946317, 7892634, 11838951, 23677902, 48785629, 97571258, 146356887, 292713774, 439070661, 878141322, 1122069467, 2244138934, 3366208401, 6732416802, 10098625203, 20197250406]

約数ペア:

[(1, 20197250406), (2, 10098625203), (3, 6732416802), (6, 3366208401), (9, 2244138934), (18, 1122069467), (23, 878141322), (46, 439070661), (69, 292713774), (138, 146356887), (207, 97571258), (414, 48785629), (853, 23677902), (1706, 11838951), (2559, 7892634), (5118, 3946317), (7677, 2630878), (15354, 1315439), (19619, 1029474), (39238, 514737), (57193, 353142), (58857, 343158), (114386, 176571), (117714, 171579)]