20127156732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{44867}}^1$

素因数の和:45627

約数の個数: 72

約数和(自身を含む): 53944437456

約数和(自身を除く): 33817280724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 733, 1466, 2199, 2932, 4398, 6597, 8796, 12461, 13194, 24922, 26388, 37383, 44867, 49844, 74766, 89734, 112149, 134601, 149532, 179468, 224298, 269202, 403803, 448596, 538404, 762739, 807606, 1525478, 1615212, 2288217, 3050956, 4576434, 6864651, 9152868, 13729302, 27458604, 32887511, 65775022, 98662533, 131550044, 197325066, 295987599, 394650132, 559087687, 591975198, 1118175374, 1183950396, 1677263061, 2236350748, 3354526122, 5031789183, 6709052244, 10063578366, 20127156732]

約数ペア:

[(1, 20127156732), (2, 10063578366), (3, 6709052244), (4, 5031789183), (6, 3354526122), (9, 2236350748), (12, 1677263061), (17, 1183950396), (18, 1118175374), (34, 591975198), (36, 559087687), (51, 394650132), (68, 295987599), (102, 197325066), (153, 131550044), (204, 98662533), (306, 65775022), (612, 32887511), (733, 27458604), (1466, 13729302), (2199, 9152868), (2932, 6864651), (4398, 4576434), (6597, 3050956), (8796, 2288217), (12461, 1615212), (13194, 1525478), (24922, 807606), (26388, 762739), (37383, 538404), (44867, 448596), (49844, 403803), (74766, 269202), (89734, 224298), (112149, 179468), (134601, 149532)]