20797364232

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{2551}}^1$

素因数の和:3331

約数の個数: 96

約数和(自身を含む): 56730960000

約数和(自身を除く): 35933595768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 569, 597, 796, 1138, 1194, 1592, 1707, 1791, 2276, 2388, 2551, 3414, 3582, 4552, 4776, 5102, 5121, 6828, 7164, 7653, 10204, 10242, 13656, 14328, 15306, 20408, 20484, 22959, 30612, 40968, 45918, 61224, 91836, 113231, 183672, 226462, 339693, 452924, 507649, 679386, 905848, 1015298, 1019079, 1358772, 1451519, 1522947, 2030596, 2038158, 2717544, 2903038, 3045894, 4061192, 4076316, 4354557, 4568841, 5806076, 6091788, 8152632, 8709114, 9137682, 11612152, 12183576, 13063671, 17418228, 18275364, 26127342, 34836456, 36550728, 52254684, 104509368, 288852281, 577704562, 866556843, 1155409124, 1733113686, 2310818248, 2599670529, 3466227372, 5199341058, 6932454744, 10398682116, 20797364232]

約数ペア:

[(1, 20797364232), (2, 10398682116), (3, 6932454744), (4, 5199341058), (6, 3466227372), (8, 2599670529), (9, 2310818248), (12, 1733113686), (18, 1155409124), (24, 866556843), (36, 577704562), (72, 288852281), (199, 104509368), (398, 52254684), (569, 36550728), (597, 34836456), (796, 26127342), (1138, 18275364), (1194, 17418228), (1592, 13063671), (1707, 12183576), (1791, 11612152), (2276, 9137682), (2388, 8709114), (2551, 8152632), (3414, 6091788), (3582, 5806076), (4552, 4568841), (4776, 4354557), (5102, 4076316), (5121, 4061192), (6828, 3045894), (7164, 2903038), (7653, 2717544), (10204, 2038158), (10242, 2030596), (13656, 1522947), (14328, 1451519), (15306, 1358772), (20408, 1019079), (20484, 1015298), (22959, 905848), (30612, 679386), (40968, 507649), (45918, 452924), (61224, 339693), (91836, 226462), (113231, 183672)]