20132968488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{20051}}^1$

素因数の和:20207

約数の個数: 128

約数和(自身を含む): 56132766720

約数和(自身を除く): 35999798232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 107, 136, 138, 184, 204, 214, 276, 321, 391, 408, 428, 552, 642, 782, 856, 1173, 1284, 1564, 1819, 2346, 2461, 2568, 3128, 3638, 4692, 4922, 5457, 7276, 7383, 9384, 9844, 10914, 14552, 14766, 19688, 20051, 21828, 29532, 40102, 41837, 43656, 59064, 60153, 80204, 83674, 120306, 125511, 160408, 167348, 240612, 251022, 334696, 340867, 461173, 481224, 502044, 681734, 922346, 1004088, 1022601, 1363468, 1383519, 1844692, 2045202, 2145457, 2726936, 2767038, 3689384, 4090404, 4290914, 5534076, 6436371, 7839941, 8180808, 8581828, 11068152, 12872742, 15679882, 17163656, 23519823, 25745484, 31359764, 36472769, 47039646, 49345511, 51490968, 62719528, 72945538, 94079292, 98691022, 109418307, 145891076, 148036533, 188158584, 197382044, 218836614, 291782152, 296073066, 394764088, 437673228, 592146132, 838873687, 875346456, 1184292264, 1677747374, 2516621061, 3355494748, 5033242122, 6710989496, 10066484244, 20132968488]

約数ペア:

[(1, 20132968488), (2, 10066484244), (3, 6710989496), (4, 5033242122), (6, 3355494748), (8, 2516621061), (12, 1677747374), (17, 1184292264), (23, 875346456), (24, 838873687), (34, 592146132), (46, 437673228), (51, 394764088), (68, 296073066), (69, 291782152), (92, 218836614), (102, 197382044), (107, 188158584), (136, 148036533), (138, 145891076), (184, 109418307), (204, 98691022), (214, 94079292), (276, 72945538), (321, 62719528), (391, 51490968), (408, 49345511), (428, 47039646), (552, 36472769), (642, 31359764), (782, 25745484), (856, 23519823), (1173, 17163656), (1284, 15679882), (1564, 12872742), (1819, 11068152), (2346, 8581828), (2461, 8180808), (2568, 7839941), (3128, 6436371), (3638, 5534076), (4692, 4290914), (4922, 4090404), (5457, 3689384), (7276, 2767038), (7383, 2726936), (9384, 2145457), (9844, 2045202), (10914, 1844692), (14552, 1383519), (14766, 1363468), (19688, 1022601), (20051, 1004088), (21828, 922346), (29532, 681734), (40102, 502044), (41837, 481224), (43656, 461173), (59064, 340867), (60153, 334696), (80204, 251022), (83674, 240612), (120306, 167348), (125511, 160408)]