20161753435

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{3533}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 25171692480

約数和(自身を除く): 5009939045

約数列:

[1, 5, 37, 109, 185, 283, 545, 1415, 3533, 4033, 10471, 17665, 20165, 30847, 52355, 130721, 154235, 385097, 653605, 999839, 1141339, 1925485, 4999195, 5706695, 14248589, 36994043, 71242945, 108982451, 184970215, 544912255, 4032350687, 20161753435]

約数ペア:

[(1, 20161753435), (5, 4032350687), (37, 544912255), (109, 184970215), (185, 108982451), (283, 71242945), (545, 36994043), (1415, 14248589), (3533, 5706695), (4033, 4999195), (10471, 1925485), (17665, 1141339), (20165, 999839), (30847, 653605), (52355, 385097), (130721, 154235)]