20006554812

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1\times {\mathrm{10111}}^1$

素因数の和:11210

約数の個数: 48

約数和(自身を含む): 46996045824

約数和(自身を除く): 26989491012

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 911, 1086, 1822, 2172, 2733, 3644, 5466, 10111, 10932, 20222, 30333, 40444, 60666, 121332, 164891, 329782, 494673, 659564, 989346, 1830091, 1978692, 3660182, 5490273, 7320364, 9211121, 10980546, 18422242, 21961092, 27633363, 36844484, 55266726, 110533452, 1667212901, 3334425802, 5001638703, 6668851604, 10003277406, 20006554812]

約数ペア:

[(1, 20006554812), (2, 10003277406), (3, 6668851604), (4, 5001638703), (6, 3334425802), (12, 1667212901), (181, 110533452), (362, 55266726), (543, 36844484), (724, 27633363), (911, 21961092), (1086, 18422242), (1822, 10980546), (2172, 9211121), (2733, 7320364), (3644, 5490273), (5466, 3660182), (10111, 1978692), (10932, 1830091), (20222, 989346), (30333, 659564), (40444, 494673), (60666, 329782), (121332, 164891)]