20172959832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2602291}}^1$

素因数の和:2602336

約数の個数: 64

約数和(自身を含む): 56209507200

約数和(自身を除く): 36036547368

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, 2602291, 5204582, 7806873, 10409164, 15613746, 20818328, 31227492, 44238947, 49443529, 62454984, 88477894, 98887058, 132716841, 148330587, 176955788, 197774116, 265433682, 296661174, 353911576, 395548232, 530867364, 593322348, 840539993, 1061734728, 1186644696, 1681079986, 2521619979, 3362159972, 5043239958, 6724319944, 10086479916, 20172959832]

約数ペア:

[(1, 20172959832), (2, 10086479916), (3, 6724319944), (4, 5043239958), (6, 3362159972), (8, 2521619979), (12, 1681079986), (17, 1186644696), (19, 1061734728), (24, 840539993), (34, 593322348), (38, 530867364), (51, 395548232), (57, 353911576), (68, 296661174), (76, 265433682), (102, 197774116), (114, 176955788), (136, 148330587), (152, 132716841), (204, 98887058), (228, 88477894), (323, 62454984), (408, 49443529), (456, 44238947), (646, 31227492), (969, 20818328), (1292, 15613746), (1938, 10409164), (2584, 7806873), (3876, 5204582), (7752, 2602291)]