20144205828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30449}}^1$

素因数の和:30546

約数の個数: 144

約数和(自身を含む): 57458419200

約数和(自身を除く): 37314213372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 47, 51, 68, 69, 92, 94, 102, 138, 141, 153, 188, 204, 207, 276, 282, 306, 391, 414, 423, 564, 612, 782, 799, 828, 846, 1081, 1173, 1564, 1598, 1692, 2162, 2346, 2397, 3196, 3243, 3519, 4324, 4692, 4794, 6486, 7038, 7191, 9588, 9729, 12972, 14076, 14382, 18377, 19458, 28764, 30449, 36754, 38916, 55131, 60898, 73508, 91347, 110262, 121796, 165393, 182694, 220524, 274041, 330786, 365388, 517633, 548082, 661572, 700327, 1035266, 1096164, 1400654, 1431103, 1552899, 2070532, 2100981, 2801308, 2862206, 3105798, 4201962, 4293309, 4658697, 5724412, 6211596, 6302943, 8403924, 8586618, 9317394, 11905559, 12605886, 12879927, 17173236, 18634788, 23811118, 24328751, 25211772, 25759854, 32915369, 35716677, 47622236, 48657502, 51519708, 65830738, 71433354, 72986253, 97315004, 98746107, 107150031, 131661476, 142866708, 145972506, 197492214, 214300062, 218958759, 291945012, 296238321, 394984428, 428600124, 437917518, 559561273, 592476642, 875835036, 1119122546, 1184953284, 1678683819, 2238245092, 3357367638, 5036051457, 6714735276, 10072102914, 20144205828]

約数ペア:

[(1, 20144205828), (2, 10072102914), (3, 6714735276), (4, 5036051457), (6, 3357367638), (9, 2238245092), (12, 1678683819), (17, 1184953284), (18, 1119122546), (23, 875835036), (34, 592476642), (36, 559561273), (46, 437917518), (47, 428600124), (51, 394984428), (68, 296238321), (69, 291945012), (92, 218958759), (94, 214300062), (102, 197492214), (138, 145972506), (141, 142866708), (153, 131661476), (188, 107150031), (204, 98746107), (207, 97315004), (276, 72986253), (282, 71433354), (306, 65830738), (391, 51519708), (414, 48657502), (423, 47622236), (564, 35716677), (612, 32915369), (782, 25759854), (799, 25211772), (828, 24328751), (846, 23811118), (1081, 18634788), (1173, 17173236), (1564, 12879927), (1598, 12605886), (1692, 11905559), (2162, 9317394), (2346, 8586618), (2397, 8403924), (3196, 6302943), (3243, 6211596), (3519, 5724412), (4324, 4658697), (4692, 4293309), (4794, 4201962), (6486, 3105798), (7038, 2862206), (7191, 2801308), (9588, 2100981), (9729, 2070532), (12972, 1552899), (14076, 1431103), (14382, 1400654), (18377, 1096164), (19458, 1035266), (28764, 700327), (30449, 661572), (36754, 548082), (38916, 517633), (55131, 365388), (60898, 330786), (73508, 274041), (91347, 220524), (110262, 182694), (121796, 165393)]