20093193744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{141853}}^1$

素因数の和:142104

約数の個数: 80

約数和(自身を含む): 56146948032

約数和(自身を除く): 36053754288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 454, 624, 681, 908, 1362, 1816, 2724, 2951, 3632, 5448, 5902, 8853, 10896, 11804, 17706, 23608, 35412, 47216, 70824, 141648, 141853, 283706, 425559, 567412, 851118, 1134824, 1702236, 1844089, 2269648, 3404472, 3688178, 5532267, 6808944, 7376356, 11064534, 14752712, 22129068, 29505424, 32200631, 44258136, 64401262, 88516272, 96601893, 128802524, 193203786, 257605048, 386407572, 418608203, 515210096, 772815144, 837216406, 1255824609, 1545630288, 1674432812, 2511649218, 3348865624, 5023298436, 6697731248, 10046596872, 20093193744]

約数ペア:

[(1, 20093193744), (2, 10046596872), (3, 6697731248), (4, 5023298436), (6, 3348865624), (8, 2511649218), (12, 1674432812), (13, 1545630288), (16, 1255824609), (24, 837216406), (26, 772815144), (39, 515210096), (48, 418608203), (52, 386407572), (78, 257605048), (104, 193203786), (156, 128802524), (208, 96601893), (227, 88516272), (312, 64401262), (454, 44258136), (624, 32200631), (681, 29505424), (908, 22129068), (1362, 14752712), (1816, 11064534), (2724, 7376356), (2951, 6808944), (3632, 5532267), (5448, 3688178), (5902, 3404472), (8853, 2269648), (10896, 1844089), (11804, 1702236), (17706, 1134824), (23608, 851118), (35412, 567412), (47216, 425559), (70824, 283706), (141648, 141853)]