20147642208

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4115123}}^1$

素因数の和:4115156

約数の個数: 72

約数和(自身を含む): 60665158008

約数和(自身を除く): 40517515800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 4115123, 8230246, 12345369, 16460492, 24690738, 32920984, 37036107, 49381476, 65841968, 69957091, 74072214, 98762952, 131683936, 139914182, 148144428, 197525904, 209871273, 279828364, 296288856, 395051808, 419742546, 559656728, 592577712, 629613819, 839485092, 1119313456, 1185155424, 1259227638, 1678970184, 2238626912, 2518455276, 3357940368, 5036910552, 6715880736, 10073821104, 20147642208]

約数ペア:

[(1, 20147642208), (2, 10073821104), (3, 6715880736), (4, 5036910552), (6, 3357940368), (8, 2518455276), (9, 2238626912), (12, 1678970184), (16, 1259227638), (17, 1185155424), (18, 1119313456), (24, 839485092), (32, 629613819), (34, 592577712), (36, 559656728), (48, 419742546), (51, 395051808), (68, 296288856), (72, 279828364), (96, 209871273), (102, 197525904), (136, 148144428), (144, 139914182), (153, 131683936), (204, 98762952), (272, 74072214), (288, 69957091), (306, 65841968), (408, 49381476), (544, 37036107), (612, 32920984), (816, 24690738), (1224, 16460492), (1632, 12345369), (2448, 8230246), (4896, 4115123)]