20174502888

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1232

約数の個数: 192

約数和(自身を含む): 58954521600

約数和(自身を除く): 38780018712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 71, 72, 102, 136, 142, 153, 204, 213, 269, 284, 306, 408, 426, 538, 568, 612, 639, 807, 852, 863, 1076, 1207, 1224, 1278, 1614, 1704, 1726, 2152, 2414, 2421, 2556, 2589, 3228, 3452, 3621, 4573, 4828, 4842, 5112, 5178, 6456, 6904, 7242, 7767, 9146, 9656, 9684, 10356, 10863, 13719, 14484, 14671, 15534, 18292, 19099, 19368, 20712, 21726, 27438, 28968, 29342, 31068, 36584, 38198, 41157, 43452, 44013, 54876, 57297, 58684, 61273, 62136, 76396, 82314, 86904, 88026, 109752, 114594, 117368, 122546, 132039, 152792, 164628, 171891, 176052, 183819, 229188, 232147, 245092, 264078, 324683, 329256, 343782, 352104, 367638, 458376, 464294, 490184, 528156, 551457, 649366, 687564, 696441, 735276, 928588, 974049, 1041641, 1056312, 1102914, 1298732, 1375128, 1392882, 1470552, 1857176, 1948098, 2083282, 2089323, 2205828, 2597464, 2785764, 2922147, 3124923, 3896196, 3946499, 4166564, 4178646, 4411656, 5571528, 5844294, 6249846, 7792392, 7892998, 8333128, 8357292, 9374769, 11688588, 11839497, 12499692, 15785996, 16482437, 16714584, 18749538, 23377176, 23678994, 24999384, 31571992, 32964874, 35518491, 37499076, 47357988, 49447311, 65929748, 71036982, 74998152, 94715976, 98894622, 131859496, 142073964, 148341933, 197789244, 280201429, 284147928, 296683866, 395578488, 560402858, 593367732, 840604287, 1120805716, 1186735464, 1681208574, 2241611432, 2521812861, 3362417148, 5043625722, 6724834296, 10087251444, 20174502888]

約数ペア:

[(1, 20174502888), (2, 10087251444), (3, 6724834296), (4, 5043625722), (6, 3362417148), (8, 2521812861), (9, 2241611432), (12, 1681208574), (17, 1186735464), (18, 1120805716), (24, 840604287), (34, 593367732), (36, 560402858), (51, 395578488), (68, 296683866), (71, 284147928), (72, 280201429), (102, 197789244), (136, 148341933), (142, 142073964), (153, 131859496), (204, 98894622), (213, 94715976), (269, 74998152), (284, 71036982), (306, 65929748), (408, 49447311), (426, 47357988), (538, 37499076), (568, 35518491), (612, 32964874), (639, 31571992), (807, 24999384), (852, 23678994), (863, 23377176), (1076, 18749538), (1207, 16714584), (1224, 16482437), (1278, 15785996), (1614, 12499692), (1704, 11839497), (1726, 11688588), (2152, 9374769), (2414, 8357292), (2421, 8333128), (2556, 7892998), (2589, 7792392), (3228, 6249846), (3452, 5844294), (3621, 5571528), (4573, 4411656), (4828, 4178646), (4842, 4166564), (5112, 3946499), (5178, 3896196), (6456, 3124923), (6904, 2922147), (7242, 2785764), (7767, 2597464), (9146, 2205828), (9656, 2089323), (9684, 2083282), (10356, 1948098), (10863, 1857176), (13719, 1470552), (14484, 1392882), (14671, 1375128), (15534, 1298732), (18292, 1102914), (19099, 1056312), (19368, 1041641), (20712, 974049), (21726, 928588), (27438, 735276), (28968, 696441), (29342, 687564), (31068, 649366), (36584, 551457), (38198, 528156), (41157, 490184), (43452, 464294), (44013, 458376), (54876, 367638), (57297, 352104), (58684, 343782), (61273, 329256), (62136, 324683), (76396, 264078), (82314, 245092), (86904, 232147), (88026, 229188), (109752, 183819), (114594, 176052), (117368, 171891), (122546, 164628), (132039, 152792)]