20190653035

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{89203}}^1$

素因数の和:89467

約数の個数: 32

約数和(自身を含む): 28773642240

約数和(自身を除く): 8582989205

約数列:

[1, 5, 7, 29, 35, 145, 203, 223, 1015, 1115, 1561, 6467, 7805, 32335, 45269, 89203, 226345, 446015, 624421, 2586887, 3122105, 12934435, 18108209, 19892269, 90541045, 99461345, 139245883, 576875801, 696229415, 2884379005, 4038130607, 20190653035]

約数ペア:

[(1, 20190653035), (5, 4038130607), (7, 2884379005), (29, 696229415), (35, 576875801), (145, 139245883), (203, 99461345), (223, 90541045), (1015, 19892269), (1115, 18108209), (1561, 12934435), (6467, 3122105), (7805, 2586887), (32335, 624421), (45269, 446015), (89203, 226345)]