2009668464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20023}}^1$

素因数の和:20095

約数の個数: 120

約数和(自身を含む): 6100672032

約数和(自身を除く): 4091003568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 984, 1224, 1394, 1476, 1968, 2091, 2448, 2788, 2952, 4182, 5576, 5904, 6273, 8364, 11152, 12546, 16728, 20023, 25092, 33456, 40046, 50184, 60069, 80092, 100368, 120138, 160184, 180207, 240276, 320368, 340391, 360414, 480552, 680782, 720828, 820943, 961104, 1021173, 1361564, 1441656, 1641886, 2042346, 2462829, 2723128, 2883312, 3063519, 3283772, 4084692, 4925658, 5446256, 6127038, 6567544, 7388487, 8169384, 9851316, 12254076, 13135088, 13956031, 14776974, 16338768, 19702632, 24508152, 27912062, 29553948, 39405264, 41868093, 49016304, 55824124, 59107896, 83736186, 111648248, 118215792, 125604279, 167472372, 223296496, 251208558, 334944744, 502417116, 669889488, 1004834232, 2009668464]

約数ペア:

[(1, 2009668464), (2, 1004834232), (3, 669889488), (4, 502417116), (6, 334944744), (8, 251208558), (9, 223296496), (12, 167472372), (16, 125604279), (17, 118215792), (18, 111648248), (24, 83736186), (34, 59107896), (36, 55824124), (41, 49016304), (48, 41868093), (51, 39405264), (68, 29553948), (72, 27912062), (82, 24508152), (102, 19702632), (123, 16338768), (136, 14776974), (144, 13956031), (153, 13135088), (164, 12254076), (204, 9851316), (246, 8169384), (272, 7388487), (306, 6567544), (328, 6127038), (369, 5446256), (408, 4925658), (492, 4084692), (612, 3283772), (656, 3063519), (697, 2883312), (738, 2723128), (816, 2462829), (984, 2042346), (1224, 1641886), (1394, 1441656), (1476, 1361564), (1968, 1021173), (2091, 961104), (2448, 820943), (2788, 720828), (2952, 680782), (4182, 480552), (5576, 360414), (5904, 340391), (6273, 320368), (8364, 240276), (11152, 180207), (12546, 160184), (16728, 120138), (20023, 100368), (25092, 80092), (33456, 60069), (40046, 50184)]