20155320612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23003}}^1$

素因数の和:23103

約数の個数: 192

約数和(自身を含む): 63895910400

約数和(自身を除く): 43740589788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 76, 84, 108, 114, 122, 126, 133, 171, 183, 189, 228, 244, 252, 266, 342, 366, 378, 399, 427, 513, 532, 549, 684, 732, 756, 798, 854, 1026, 1098, 1159, 1197, 1281, 1596, 1647, 1708, 2052, 2196, 2318, 2394, 2562, 3294, 3477, 3591, 3843, 4636, 4788, 5124, 6588, 6954, 7182, 7686, 8113, 10431, 11529, 13908, 14364, 15372, 16226, 20862, 23003, 23058, 24339, 31293, 32452, 41724, 46006, 46116, 48678, 62586, 69009, 73017, 92012, 97356, 125172, 138018, 146034, 161021, 207027, 219051, 276036, 292068, 322042, 414054, 437057, 438102, 483063, 621081, 644084, 828108, 874114, 876204, 966126, 1242162, 1311171, 1403183, 1449189, 1748228, 1932252, 2484324, 2622342, 2806366, 2898378, 3059399, 3933513, 4209549, 4347567, 5244684, 5612732, 5796756, 6118798, 7867026, 8419098, 8695134, 9178197, 9822281, 11800539, 12237596, 12628647, 15734052, 16838196, 17390268, 18356394, 19644562, 23601078, 25257294, 26660477, 27534591, 29466843, 36712788, 37885941, 39289124, 47202156, 50514588, 53320954, 55069182, 58933686, 75771882, 79981431, 82603773, 88400529, 106641908, 110138364, 117867372, 151543764, 159962862, 165207546, 176801058, 186623339, 239944293, 265201587, 319925724, 330415092, 353602116, 373246678, 479888586, 530403174, 559870017, 719832879, 746493356, 959777172, 1060806348, 1119740034, 1439665758, 1679610051, 2239480068, 2879331516, 3359220102, 5038830153, 6718440204, 10077660306, 20155320612]

約数ペア:

[(1, 20155320612), (2, 10077660306), (3, 6718440204), (4, 5038830153), (6, 3359220102), (7, 2879331516), (9, 2239480068), (12, 1679610051), (14, 1439665758), (18, 1119740034), (19, 1060806348), (21, 959777172), (27, 746493356), (28, 719832879), (36, 559870017), (38, 530403174), (42, 479888586), (54, 373246678), (57, 353602116), (61, 330415092), (63, 319925724), (76, 265201587), (84, 239944293), (108, 186623339), (114, 176801058), (122, 165207546), (126, 159962862), (133, 151543764), (171, 117867372), (183, 110138364), (189, 106641908), (228, 88400529), (244, 82603773), (252, 79981431), (266, 75771882), (342, 58933686), (366, 55069182), (378, 53320954), (399, 50514588), (427, 47202156), (513, 39289124), (532, 37885941), (549, 36712788), (684, 29466843), (732, 27534591), (756, 26660477), (798, 25257294), (854, 23601078), (1026, 19644562), (1098, 18356394), (1159, 17390268), (1197, 16838196), (1281, 15734052), (1596, 12628647), (1647, 12237596), (1708, 11800539), (2052, 9822281), (2196, 9178197), (2318, 8695134), (2394, 8419098), (2562, 7867026), (3294, 6118798), (3477, 5796756), (3591, 5612732), (3843, 5244684), (4636, 4347567), (4788, 4209549), (5124, 3933513), (6588, 3059399), (6954, 2898378), (7182, 2806366), (7686, 2622342), (8113, 2484324), (10431, 1932252), (11529, 1748228), (13908, 1449189), (14364, 1403183), (15372, 1311171), (16226, 1242162), (20862, 966126), (23003, 876204), (23058, 874114), (24339, 828108), (31293, 644084), (32452, 621081), (41724, 483063), (46006, 438102), (46116, 437057), (48678, 414054), (62586, 322042), (69009, 292068), (73017, 276036), (92012, 219051), (97356, 207027), (125172, 161021), (138018, 146034)]