20170704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 58121280

約数和(自身を除く): 37950576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1301, 1938, 2584, 2602, 3876, 3903, 5168, 5204, 7752, 7806, 10408, 15504, 15612, 20816, 22117, 24719, 31224, 44234, 49438, 62448, 66351, 74157, 88468, 98876, 132702, 148314, 176936, 197752, 265404, 296628, 353872, 395504, 420223, 530808, 593256, 840446, 1061616, 1186512, 1260669, 1680892, 2521338, 3361784, 5042676, 6723568, 10085352, 20170704]

約数ペア:

[(1, 20170704), (2, 10085352), (3, 6723568), (4, 5042676), (6, 3361784), (8, 2521338), (12, 1680892), (16, 1260669), (17, 1186512), (19, 1061616), (24, 840446), (34, 593256), (38, 530808), (48, 420223), (51, 395504), (57, 353872), (68, 296628), (76, 265404), (102, 197752), (114, 176936), (136, 148314), (152, 132702), (204, 98876), (228, 88468), (272, 74157), (304, 66351), (323, 62448), (408, 49438), (456, 44234), (646, 31224), (816, 24719), (912, 22117), (969, 20816), (1292, 15612), (1301, 15504), (1938, 10408), (2584, 7806), (2602, 7752), (3876, 5204), (3903, 5168)]