20609634272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3469}}^1$

素因数の和:3676

約数の個数: 96

約数和(自身を含む): 43064421120

約数和(自身を除く): 22454786848

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 113, 124, 212, 226, 248, 424, 452, 496, 848, 904, 992, 1643, 1696, 1808, 3286, 3469, 3503, 3616, 5989, 6572, 6938, 7006, 11978, 13144, 13876, 14012, 23956, 26288, 27752, 28024, 47912, 52576, 55504, 56048, 95824, 107539, 111008, 112096, 183857, 185659, 191648, 215078, 367714, 371318, 391997, 430156, 735428, 742636, 783994, 860312, 1470856, 1485272, 1567988, 1720624, 2941712, 2970544, 3135976, 3441248, 5699567, 5883424, 5941088, 6271952, 11399134, 12151907, 12543904, 20775841, 22798268, 24303814, 41551682, 45596536, 48607628, 83103364, 91193072, 97215256, 166206728, 182386144, 194430512, 332413456, 388861024, 644051071, 664826912, 1288102142, 2576204284, 5152408568, 10304817136, 20609634272]

約数ペア:

[(1, 20609634272), (2, 10304817136), (4, 5152408568), (8, 2576204284), (16, 1288102142), (31, 664826912), (32, 644051071), (53, 388861024), (62, 332413456), (106, 194430512), (113, 182386144), (124, 166206728), (212, 97215256), (226, 91193072), (248, 83103364), (424, 48607628), (452, 45596536), (496, 41551682), (848, 24303814), (904, 22798268), (992, 20775841), (1643, 12543904), (1696, 12151907), (1808, 11399134), (3286, 6271952), (3469, 5941088), (3503, 5883424), (3616, 5699567), (5989, 3441248), (6572, 3135976), (6938, 2970544), (7006, 2941712), (11978, 1720624), (13144, 1567988), (13876, 1485272), (14012, 1470856), (23956, 860312), (26288, 783994), (27752, 742636), (28024, 735428), (47912, 430156), (52576, 391997), (55504, 371318), (56048, 367714), (95824, 215078), (107539, 191648), (111008, 185659), (112096, 183857)]