20791789056

素因数分解:

$2^9\times 3^2\times {\mathrm{4512107}}^1$

素因数の和:4512131

約数の個数: 60

約数和(自身を含む): 60006524292

約数和(自身を除く): 39214735236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 4512107, 9024214, 13536321, 18048428, 27072642, 36096856, 40608963, 54145284, 72193712, 81217926, 108290568, 144387424, 162435852, 216581136, 288774848, 324871704, 433162272, 577549696, 649743408, 866324544, 1155099392, 1299486816, 1732649088, 2310198784, 2598973632, 3465298176, 5197947264, 6930596352, 10395894528, 20791789056]

約数ペア:

[(1, 20791789056), (2, 10395894528), (3, 6930596352), (4, 5197947264), (6, 3465298176), (8, 2598973632), (9, 2310198784), (12, 1732649088), (16, 1299486816), (18, 1155099392), (24, 866324544), (32, 649743408), (36, 577549696), (48, 433162272), (64, 324871704), (72, 288774848), (96, 216581136), (128, 162435852), (144, 144387424), (192, 108290568), (256, 81217926), (288, 72193712), (384, 54145284), (512, 40608963), (576, 36096856), (768, 27072642), (1152, 18048428), (1536, 13536321), (2304, 9024214), (4608, 4512107)]