20155742464

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{50053}}^1$

素因数の和:50104

約数の個数: 108

約数和(自身を含む): 47625480028

約数和(自身を除く): 27469737564

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 416, 484, 572, 704, 832, 968, 1144, 1408, 1573, 1664, 1936, 2288, 2816, 3146, 3328, 3872, 4576, 6292, 7744, 9152, 12584, 15488, 18304, 25168, 30976, 36608, 50053, 50336, 100106, 100672, 200212, 201344, 400424, 402688, 550583, 650689, 800848, 1101166, 1301378, 1601696, 2202332, 2602756, 3203392, 4404664, 5205512, 6056413, 6406784, 7157579, 8809328, 10411024, 12112826, 12813568, 14315158, 17618656, 20822048, 24225652, 28630316, 35237312, 41644096, 48451304, 57260632, 70474624, 78733369, 83288192, 96902608, 114521264, 140949248, 157466738, 166576384, 193805216, 229042528, 314933476, 387610432, 458085056, 629866952, 775220864, 916170112, 1259733904, 1550441728, 1832340224, 2519467808, 5038935616, 10077871232, 20155742464]

約数ペア:

[(1, 20155742464), (2, 10077871232), (4, 5038935616), (8, 2519467808), (11, 1832340224), (13, 1550441728), (16, 1259733904), (22, 916170112), (26, 775220864), (32, 629866952), (44, 458085056), (52, 387610432), (64, 314933476), (88, 229042528), (104, 193805216), (121, 166576384), (128, 157466738), (143, 140949248), (176, 114521264), (208, 96902608), (242, 83288192), (256, 78733369), (286, 70474624), (352, 57260632), (416, 48451304), (484, 41644096), (572, 35237312), (704, 28630316), (832, 24225652), (968, 20822048), (1144, 17618656), (1408, 14315158), (1573, 12813568), (1664, 12112826), (1936, 10411024), (2288, 8809328), (2816, 7157579), (3146, 6406784), (3328, 6056413), (3872, 5205512), (4576, 4404664), (6292, 3203392), (7744, 2602756), (9152, 2202332), (12584, 1601696), (15488, 1301378), (18304, 1101166), (25168, 800848), (30976, 650689), (36608, 550583), (50053, 402688), (50336, 400424), (100106, 201344), (100672, 200212)]