20171309592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{19001}}^1$

素因数の和:19177

約数の個数: 128

約数和(自身を含む): 59103820800

約数和(自身を除く): 38932511208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 89, 142, 168, 178, 213, 267, 284, 356, 426, 497, 534, 568, 623, 712, 852, 994, 1068, 1246, 1491, 1704, 1869, 1988, 2136, 2492, 2982, 3738, 3976, 4984, 5964, 6319, 7476, 11928, 12638, 14952, 18957, 19001, 25276, 37914, 38002, 44233, 50552, 57003, 75828, 76004, 88466, 114006, 132699, 133007, 151656, 152008, 176932, 228012, 265398, 266014, 353864, 399021, 456024, 530796, 532028, 798042, 1061592, 1064056, 1349071, 1596084, 1691089, 2698142, 3192168, 3382178, 4047213, 5073267, 5396284, 6764356, 8094426, 9443497, 10146534, 10792568, 11837623, 13528712, 16188852, 18886994, 20293068, 23675246, 28330491, 32377704, 35512869, 37773988, 40586136, 47350492, 56660982, 71025738, 75547976, 94700984, 113321964, 120067319, 142051476, 226643928, 240134638, 284102952, 360201957, 480269276, 720403914, 840471233, 960538552, 1440807828, 1680942466, 2521413699, 2881615656, 3361884932, 5042827398, 6723769864, 10085654796, 20171309592]

約数ペア:

[(1, 20171309592), (2, 10085654796), (3, 6723769864), (4, 5042827398), (6, 3361884932), (7, 2881615656), (8, 2521413699), (12, 1680942466), (14, 1440807828), (21, 960538552), (24, 840471233), (28, 720403914), (42, 480269276), (56, 360201957), (71, 284102952), (84, 240134638), (89, 226643928), (142, 142051476), (168, 120067319), (178, 113321964), (213, 94700984), (267, 75547976), (284, 71025738), (356, 56660982), (426, 47350492), (497, 40586136), (534, 37773988), (568, 35512869), (623, 32377704), (712, 28330491), (852, 23675246), (994, 20293068), (1068, 18886994), (1246, 16188852), (1491, 13528712), (1704, 11837623), (1869, 10792568), (1988, 10146534), (2136, 9443497), (2492, 8094426), (2982, 6764356), (3738, 5396284), (3976, 5073267), (4984, 4047213), (5964, 3382178), (6319, 3192168), (7476, 2698142), (11928, 1691089), (12638, 1596084), (14952, 1349071), (18957, 1064056), (19001, 1061592), (25276, 798042), (37914, 532028), (38002, 530796), (44233, 456024), (50552, 399021), (57003, 353864), (75828, 266014), (76004, 265398), (88466, 228012), (114006, 176932), (132699, 152008), (133007, 151656)]