20103465610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{147787}}^1$

素因数の和:148078

約数の個数: 32

約数和(自身を含む): 36944635392

約数和(自身を除く): 16841169782

約数列:

[1, 2, 5, 10, 61, 122, 223, 305, 446, 610, 1115, 2230, 13603, 27206, 68015, 136030, 147787, 295574, 738935, 1477870, 9015007, 18030014, 32956501, 45075035, 65913002, 90150070, 164782505, 329565010, 2010346561, 4020693122, 10051732805, 20103465610]

約数ペア:

[(1, 20103465610), (2, 10051732805), (5, 4020693122), (10, 2010346561), (61, 329565010), (122, 164782505), (223, 90150070), (305, 65913002), (446, 45075035), (610, 32956501), (1115, 18030014), (2230, 9015007), (13603, 1477870), (27206, 738935), (68015, 295574), (136030, 147787)]