20100758415

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{106109}}^1$

素因数の和:106363

約数の個数: 32

約数和(自身を含む): 32790536640

約数和(自身を除く): 12689778225

約数列:

[1, 3, 5, 15, 73, 173, 219, 365, 519, 865, 1095, 2595, 12629, 37887, 63145, 106109, 189435, 318327, 530545, 1591635, 7745957, 18356857, 23237871, 38729785, 55070571, 91784285, 116189355, 275352855, 1340050561, 4020151683, 6700252805, 20100758415]

約数ペア:

[(1, 20100758415), (3, 6700252805), (5, 4020151683), (15, 1340050561), (73, 275352855), (173, 116189355), (219, 91784285), (365, 55070571), (519, 38729785), (865, 23237871), (1095, 18356857), (2595, 7745957), (12629, 1591635), (37887, 530545), (63145, 318327), (106109, 189435)]