20184993216

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16921}}^1$

素因数の和:17067

約数の個数: 168

約数和(自身を含む): 61464088400

約数和(自身を除く): 41279095184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 109, 114, 144, 152, 171, 192, 218, 228, 288, 304, 327, 342, 436, 456, 576, 608, 654, 684, 872, 912, 981, 1216, 1308, 1368, 1744, 1824, 1962, 2071, 2616, 2736, 3488, 3648, 3924, 4142, 5232, 5472, 6213, 6976, 7848, 8284, 10464, 10944, 12426, 15696, 16568, 16921, 18639, 20928, 24852, 31392, 33136, 33842, 37278, 49704, 50763, 62784, 66272, 67684, 74556, 99408, 101526, 132544, 135368, 149112, 152289, 198816, 203052, 270736, 298224, 304578, 321499, 397632, 406104, 541472, 596448, 609156, 642998, 812208, 964497, 1082944, 1192896, 1218312, 1285996, 1624416, 1844389, 1928994, 2436624, 2571992, 2893491, 3248832, 3688778, 3857988, 4873248, 5143984, 5533167, 5786982, 7377556, 7715976, 9746496, 10287968, 11066334, 11573964, 14755112, 15431952, 16599501, 20575936, 22132668, 23147928, 29510224, 30863904, 33199002, 35043391, 44265336, 46295856, 59020448, 61727808, 66398004, 70086782, 88530672, 92591712, 105130173, 118040896, 132796008, 140173564, 177061344, 185183424, 210260346, 265592016, 280347128, 315390519, 354122688, 420520692, 531184032, 560694256, 630781038, 841041384, 1062368064, 1121388512, 1261562076, 1682082768, 2242777024, 2523124152, 3364165536, 5046248304, 6728331072, 10092496608, 20184993216]

約数ペア:

[(1, 20184993216), (2, 10092496608), (3, 6728331072), (4, 5046248304), (6, 3364165536), (8, 2523124152), (9, 2242777024), (12, 1682082768), (16, 1261562076), (18, 1121388512), (19, 1062368064), (24, 841041384), (32, 630781038), (36, 560694256), (38, 531184032), (48, 420520692), (57, 354122688), (64, 315390519), (72, 280347128), (76, 265592016), (96, 210260346), (109, 185183424), (114, 177061344), (144, 140173564), (152, 132796008), (171, 118040896), (192, 105130173), (218, 92591712), (228, 88530672), (288, 70086782), (304, 66398004), (327, 61727808), (342, 59020448), (436, 46295856), (456, 44265336), (576, 35043391), (608, 33199002), (654, 30863904), (684, 29510224), (872, 23147928), (912, 22132668), (981, 20575936), (1216, 16599501), (1308, 15431952), (1368, 14755112), (1744, 11573964), (1824, 11066334), (1962, 10287968), (2071, 9746496), (2616, 7715976), (2736, 7377556), (3488, 5786982), (3648, 5533167), (3924, 5143984), (4142, 4873248), (5232, 3857988), (5472, 3688778), (6213, 3248832), (6976, 2893491), (7848, 2571992), (8284, 2436624), (10464, 1928994), (10944, 1844389), (12426, 1624416), (15696, 1285996), (16568, 1218312), (16921, 1192896), (18639, 1082944), (20928, 964497), (24852, 812208), (31392, 642998), (33136, 609156), (33842, 596448), (37278, 541472), (49704, 406104), (50763, 397632), (62784, 321499), (66272, 304578), (67684, 298224), (74556, 270736), (99408, 203052), (101526, 198816), (132544, 152289), (135368, 149112)]