20173285416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2602333}}^1$

素因数の和:2602378

約数の個数: 64

約数和(自身を含む): 56210414400

約数和(自身を除く): 36037128984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 2602333, 5204666, 7806999, 10409332, 15613998, 20818664, 31227996, 44239661, 49444327, 62455992, 88479322, 98888654, 132718983, 148332981, 176958644, 197777308, 265437966, 296665962, 353917288, 395554616, 530875932, 593331924, 840553559, 1061751864, 1186663848, 1681107118, 2521660677, 3362214236, 5043321354, 6724428472, 10086642708, 20173285416]

約数ペア:

[(1, 20173285416), (2, 10086642708), (3, 6724428472), (4, 5043321354), (6, 3362214236), (8, 2521660677), (12, 1681107118), (17, 1186663848), (19, 1061751864), (24, 840553559), (34, 593331924), (38, 530875932), (51, 395554616), (57, 353917288), (68, 296665962), (76, 265437966), (102, 197777308), (114, 176958644), (136, 148332981), (152, 132718983), (204, 98888654), (228, 88479322), (323, 62455992), (408, 49444327), (456, 44239661), (646, 31227996), (969, 20818664), (1292, 15613998), (1938, 10409332), (2584, 7806999), (3876, 5204666), (7752, 2602333)]