20161118647470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9465313919}}^1$

素因数の和:9465314000

約数の個数: 32

約数和(自身を含む): 49068187361280

約数和(自身を除く): 28907068713810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9465313919, 18930627838, 28395941757, 47326569595, 56791883514, 94653139190, 141979708785, 283959417570, 672037288249, 1344074576498, 2016111864747, 3360186441245, 4032223729494, 6720372882490, 10080559323735, 20161118647470]

約数ペア:

[(1, 20161118647470), (2, 10080559323735), (3, 6720372882490), (5, 4032223729494), (6, 3360186441245), (10, 2016111864747), (15, 1344074576498), (30, 672037288249), (71, 283959417570), (142, 141979708785), (213, 94653139190), (355, 56791883514), (426, 47326569595), (710, 28395941757), (1065, 18930627838), (2130, 9465313919)]