20855263464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{1627}}^1$

素因数の和:2552

約数の個数: 192

約数和(自身を含む): 66895171200

約数和(自身を除く): 46039907736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 877, 1044, 1218, 1624, 1627, 1754, 1827, 2088, 2436, 2631, 3254, 3508, 3654, 4872, 4881, 5262, 6139, 6508, 7016, 7308, 7893, 9762, 10524, 11389, 12278, 13016, 14616, 14643, 15786, 18417, 19524, 21048, 22778, 24556, 25433, 29286, 31572, 34167, 36834, 39048, 45556, 47183, 49112, 50866, 55251, 58572, 63144, 68334, 73668, 76299, 91112, 94366, 101732, 102501, 110502, 117144, 136668, 141549, 147336, 152598, 178031, 188732, 203464, 205002, 221004, 228897, 273336, 283098, 305196, 330281, 356062, 377464, 410004, 424647, 442008, 457794, 534093, 566196, 610392, 660562, 712124, 820008, 849294, 915588, 990843, 1068186, 1132392, 1321124, 1424248, 1426879, 1602279, 1698588, 1831176, 1981686, 2136372, 2642248, 2853758, 2972529, 3204558, 3397176, 3963372, 4272744, 4280637, 5707516, 5945058, 6409116, 7926744, 8561274, 9988153, 11415032, 11890116, 12818232, 12841911, 17122548, 19976306, 23780232, 25683822, 29964459, 34245096, 39952612, 41379491, 51367644, 59928918, 79905224, 82758982, 89893377, 102735288, 119857836, 124138473, 165517964, 179786754, 239715672, 248276946, 289656437, 331035928, 359573508, 372415419, 496553892, 579312874, 719147016, 744830838, 868969311, 993107784, 1158625748, 1489661676, 1737938622, 2317251496, 2606907933, 2979323352, 3475877244, 5213815866, 6951754488, 10427631732, 20855263464]

約数ペア:

[(1, 20855263464), (2, 10427631732), (3, 6951754488), (4, 5213815866), (6, 3475877244), (7, 2979323352), (8, 2606907933), (9, 2317251496), (12, 1737938622), (14, 1489661676), (18, 1158625748), (21, 993107784), (24, 868969311), (28, 744830838), (29, 719147016), (36, 579312874), (42, 496553892), (56, 372415419), (58, 359573508), (63, 331035928), (72, 289656437), (84, 248276946), (87, 239715672), (116, 179786754), (126, 165517964), (168, 124138473), (174, 119857836), (203, 102735288), (232, 89893377), (252, 82758982), (261, 79905224), (348, 59928918), (406, 51367644), (504, 41379491), (522, 39952612), (609, 34245096), (696, 29964459), (812, 25683822), (877, 23780232), (1044, 19976306), (1218, 17122548), (1624, 12841911), (1627, 12818232), (1754, 11890116), (1827, 11415032), (2088, 9988153), (2436, 8561274), (2631, 7926744), (3254, 6409116), (3508, 5945058), (3654, 5707516), (4872, 4280637), (4881, 4272744), (5262, 3963372), (6139, 3397176), (6508, 3204558), (7016, 2972529), (7308, 2853758), (7893, 2642248), (9762, 2136372), (10524, 1981686), (11389, 1831176), (12278, 1698588), (13016, 1602279), (14616, 1426879), (14643, 1424248), (15786, 1321124), (18417, 1132392), (19524, 1068186), (21048, 990843), (22778, 915588), (24556, 849294), (25433, 820008), (29286, 712124), (31572, 660562), (34167, 610392), (36834, 566196), (39048, 534093), (45556, 457794), (47183, 442008), (49112, 424647), (50866, 410004), (55251, 377464), (58572, 356062), (63144, 330281), (68334, 305196), (73668, 283098), (76299, 273336), (91112, 228897), (94366, 221004), (101732, 205002), (102501, 203464), (110502, 188732), (117144, 178031), (136668, 152598), (141549, 147336)]