20125067508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{19753}}^1$

素因数の和:20094

約数の個数: 144

約数和(自身を含む): 62815823616

約数和(自身を除く): 42690756108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 311, 364, 468, 546, 622, 819, 933, 1092, 1244, 1638, 1866, 2177, 2799, 3276, 3732, 4043, 4354, 5598, 6531, 8086, 8708, 11196, 12129, 13062, 16172, 19593, 19753, 24258, 26124, 28301, 36387, 39186, 39506, 48516, 56602, 59259, 72774, 78372, 79012, 84903, 113204, 118518, 138271, 145548, 169806, 177777, 237036, 254709, 256789, 276542, 339612, 355554, 414813, 509418, 513578, 553084, 711108, 770367, 829626, 1018836, 1027156, 1244439, 1540734, 1659252, 1797523, 2311101, 2488878, 3081468, 3595046, 4622202, 4977756, 5392569, 6143183, 7190092, 9244404, 10785138, 12286366, 16177707, 18429549, 21570276, 24572732, 32355414, 36859098, 43002281, 55288647, 64710828, 73718196, 79861379, 86004562, 110577294, 129006843, 159722758, 172009124, 221154588, 239584137, 258013686, 319445516, 387020529, 479168274, 516027372, 559029653, 718752411, 774041058, 958336548, 1118059306, 1437504822, 1548082116, 1677088959, 2236118612, 2875009644, 3354177918, 5031266877, 6708355836, 10062533754, 20125067508]

約数ペア:

[(1, 20125067508), (2, 10062533754), (3, 6708355836), (4, 5031266877), (6, 3354177918), (7, 2875009644), (9, 2236118612), (12, 1677088959), (13, 1548082116), (14, 1437504822), (18, 1118059306), (21, 958336548), (26, 774041058), (28, 718752411), (36, 559029653), (39, 516027372), (42, 479168274), (52, 387020529), (63, 319445516), (78, 258013686), (84, 239584137), (91, 221154588), (117, 172009124), (126, 159722758), (156, 129006843), (182, 110577294), (234, 86004562), (252, 79861379), (273, 73718196), (311, 64710828), (364, 55288647), (468, 43002281), (546, 36859098), (622, 32355414), (819, 24572732), (933, 21570276), (1092, 18429549), (1244, 16177707), (1638, 12286366), (1866, 10785138), (2177, 9244404), (2799, 7190092), (3276, 6143183), (3732, 5392569), (4043, 4977756), (4354, 4622202), (5598, 3595046), (6531, 3081468), (8086, 2488878), (8708, 2311101), (11196, 1797523), (12129, 1659252), (13062, 1540734), (16172, 1244439), (19593, 1027156), (19753, 1018836), (24258, 829626), (26124, 770367), (28301, 711108), (36387, 553084), (39186, 513578), (39506, 509418), (48516, 414813), (56602, 355554), (59259, 339612), (72774, 276542), (78372, 256789), (79012, 254709), (84903, 237036), (113204, 177777), (118518, 169806), (138271, 145548)]