20652552

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 60652800

約数和(自身を除く): 40000248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 94, 102, 136, 141, 153, 188, 204, 282, 306, 359, 376, 408, 423, 564, 612, 718, 799, 846, 1077, 1128, 1224, 1436, 1598, 1692, 2154, 2397, 2872, 3196, 3231, 3384, 4308, 4794, 6103, 6392, 6462, 7191, 8616, 9588, 12206, 12924, 14382, 16873, 18309, 19176, 24412, 25848, 28764, 33746, 36618, 48824, 50619, 54927, 57528, 67492, 73236, 101238, 109854, 134984, 146472, 151857, 202476, 219708, 286841, 303714, 404952, 439416, 573682, 607428, 860523, 1147364, 1214856, 1721046, 2294728, 2581569, 3442092, 5163138, 6884184, 10326276, 20652552]

約数ペア:

[(1, 20652552), (2, 10326276), (3, 6884184), (4, 5163138), (6, 3442092), (8, 2581569), (9, 2294728), (12, 1721046), (17, 1214856), (18, 1147364), (24, 860523), (34, 607428), (36, 573682), (47, 439416), (51, 404952), (68, 303714), (72, 286841), (94, 219708), (102, 202476), (136, 151857), (141, 146472), (153, 134984), (188, 109854), (204, 101238), (282, 73236), (306, 67492), (359, 57528), (376, 54927), (408, 50619), (423, 48824), (564, 36618), (612, 33746), (718, 28764), (799, 25848), (846, 24412), (1077, 19176), (1128, 18309), (1224, 16873), (1436, 14382), (1598, 12924), (1692, 12206), (2154, 9588), (2397, 8616), (2872, 7191), (3196, 6462), (3231, 6392), (3384, 6103), (4308, 4794)]