20667742272

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{137477}}^1$

素因数の和:137530

約数の個数: 140

約数和(自身を含む): 63378732780

約数和(自身を除く): 42710990508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 432, 464, 522, 576, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 1728, 1856, 2088, 2349, 2592, 2784, 3132, 4176, 4698, 5184, 5568, 6264, 8352, 9396, 12528, 16704, 18792, 25056, 37584, 50112, 75168, 137477, 150336, 274954, 412431, 549908, 824862, 1099816, 1237293, 1649724, 2199632, 2474586, 3299448, 3711879, 3986833, 4399264, 4949172, 6598896, 7423758, 7973666, 8798528, 9898344, 11135637, 11960499, 13197792, 14847516, 15947332, 19796688, 22271274, 23920998, 26395584, 29695032, 31894664, 35881497, 39593376, 44542548, 47841996, 59390064, 63789328, 71762994, 79186752, 89085096, 95683992, 107644491, 118780128, 127578656, 143525988, 178170192, 191367984, 215288982, 237560256, 255157312, 287051976, 322933473, 356340384, 382735968, 430577964, 574103952, 645866946, 712680768, 765471936, 861155928, 1148207904, 1291733892, 1722311856, 2296415808, 2583467784, 3444623712, 5166935568, 6889247424, 10333871136, 20667742272]

約数ペア:

[(1, 20667742272), (2, 10333871136), (3, 6889247424), (4, 5166935568), (6, 3444623712), (8, 2583467784), (9, 2296415808), (12, 1722311856), (16, 1291733892), (18, 1148207904), (24, 861155928), (27, 765471936), (29, 712680768), (32, 645866946), (36, 574103952), (48, 430577964), (54, 382735968), (58, 356340384), (64, 322933473), (72, 287051976), (81, 255157312), (87, 237560256), (96, 215288982), (108, 191367984), (116, 178170192), (144, 143525988), (162, 127578656), (174, 118780128), (192, 107644491), (216, 95683992), (232, 89085096), (261, 79186752), (288, 71762994), (324, 63789328), (348, 59390064), (432, 47841996), (464, 44542548), (522, 39593376), (576, 35881497), (648, 31894664), (696, 29695032), (783, 26395584), (864, 23920998), (928, 22271274), (1044, 19796688), (1296, 15947332), (1392, 14847516), (1566, 13197792), (1728, 11960499), (1856, 11135637), (2088, 9898344), (2349, 8798528), (2592, 7973666), (2784, 7423758), (3132, 6598896), (4176, 4949172), (4698, 4399264), (5184, 3986833), (5568, 3711879), (6264, 3299448), (8352, 2474586), (9396, 2199632), (12528, 1649724), (16704, 1237293), (18792, 1099816), (25056, 824862), (37584, 549908), (50112, 412431), (75168, 274954), (137477, 150336)]