20236074774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1\times {\mathrm{1361}}^1$

素因数の和:2213

約数の個数: 64

約数和(自身を含む): 42586449408

約数和(自身を除く): 22350374634

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 661, 978, 1322, 1361, 1983, 2722, 3749, 3966, 4083, 7498, 8166, 11247, 15203, 22494, 30406, 31303, 45609, 62606, 91218, 93909, 107743, 187818, 215486, 221843, 323229, 443686, 646458, 665529, 899621, 1331058, 1799242, 2478089, 2698863, 4956178, 5102389, 5397726, 7434267, 10204778, 14868534, 15307167, 20691283, 30614334, 41382566, 62073849, 124147698, 146638223, 293276446, 439914669, 879829338, 3372679129, 6745358258, 10118037387, 20236074774]

約数ペア:

[(1, 20236074774), (2, 10118037387), (3, 6745358258), (6, 3372679129), (23, 879829338), (46, 439914669), (69, 293276446), (138, 146638223), (163, 124147698), (326, 62073849), (489, 41382566), (661, 30614334), (978, 20691283), (1322, 15307167), (1361, 14868534), (1983, 10204778), (2722, 7434267), (3749, 5397726), (3966, 5102389), (4083, 4956178), (7498, 2698863), (8166, 2478089), (11247, 1799242), (15203, 1331058), (22494, 899621), (30406, 665529), (31303, 646458), (45609, 443686), (62606, 323229), (91218, 221843), (93909, 215486), (107743, 187818)]