20172541952

素因数分解:

$2^{12}\times {\mathrm{1693}}^1\times {\mathrm{2909}}^1$

素因数の和:4626

約数の個数: 52

約数和(自身を含む): 40377862140

約数和(自身を除く): 20205320188

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1693, 2048, 2909, 3386, 4096, 5818, 6772, 11636, 13544, 23272, 27088, 46544, 54176, 93088, 108352, 186176, 216704, 372352, 433408, 744704, 866816, 1489408, 1733632, 2978816, 3467264, 4924937, 5957632, 6934528, 9849874, 11915264, 19699748, 39399496, 78798992, 157597984, 315195968, 630391936, 1260783872, 2521567744, 5043135488, 10086270976, 20172541952]

約数ペア:

[(1, 20172541952), (2, 10086270976), (4, 5043135488), (8, 2521567744), (16, 1260783872), (32, 630391936), (64, 315195968), (128, 157597984), (256, 78798992), (512, 39399496), (1024, 19699748), (1693, 11915264), (2048, 9849874), (2909, 6934528), (3386, 5957632), (4096, 4924937), (5818, 3467264), (6772, 2978816), (11636, 1733632), (13544, 1489408), (23272, 866816), (27088, 744704), (46544, 433408), (54176, 372352), (93088, 216704), (108352, 186176)]