20239567056

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{486341}}^1$

素因数の和:486389

約数の個数: 90

約数和(自身を含む): 60170718582

約数和(自身を除く): 39931151526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 10404, 13872, 20808, 41616, 486341, 972682, 1459023, 1945364, 2918046, 3890728, 4377069, 5836092, 7781456, 8267797, 8754138, 11672184, 16535594, 17508276, 23344368, 24803391, 33071188, 35016552, 49606782, 66142376, 70033104, 74410173, 99213564, 132284752, 140552549, 148820346, 198427128, 281105098, 297640692, 396854256, 421657647, 562210196, 595281384, 843315294, 1124420392, 1190562768, 1264972941, 1686630588, 2248840784, 2529945882, 3373261176, 5059891764, 6746522352, 10119783528, 20239567056]

約数ペア:

[(1, 20239567056), (2, 10119783528), (3, 6746522352), (4, 5059891764), (6, 3373261176), (8, 2529945882), (9, 2248840784), (12, 1686630588), (16, 1264972941), (17, 1190562768), (18, 1124420392), (24, 843315294), (34, 595281384), (36, 562210196), (48, 421657647), (51, 396854256), (68, 297640692), (72, 281105098), (102, 198427128), (136, 148820346), (144, 140552549), (153, 132284752), (204, 99213564), (272, 74410173), (289, 70033104), (306, 66142376), (408, 49606782), (578, 35016552), (612, 33071188), (816, 24803391), (867, 23344368), (1156, 17508276), (1224, 16535594), (1734, 11672184), (2312, 8754138), (2448, 8267797), (2601, 7781456), (3468, 5836092), (4624, 4377069), (5202, 3890728), (6936, 2918046), (10404, 1945364), (13872, 1459023), (20808, 972682), (41616, 486341)]