20228210384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{23993}}^1$

素因数の和:24132

約数の個数: 80

約数和(自身を含む): 42843686400

約数和(自身を除く): 22615476016

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 79, 92, 116, 158, 184, 232, 316, 368, 464, 632, 667, 1264, 1334, 1817, 2291, 2668, 3634, 4582, 5336, 7268, 9164, 10672, 14536, 18328, 23993, 29072, 36656, 47986, 52693, 95972, 105386, 191944, 210772, 383888, 421544, 551839, 695797, 843088, 1103678, 1391594, 1895447, 2207356, 2783188, 3790894, 4414712, 5566376, 7581788, 8829424, 11132752, 15163576, 16003331, 30327152, 32006662, 43595281, 54967963, 64013324, 87190562, 109935926, 128026648, 174381124, 219871852, 256053296, 348762248, 439743704, 697524496, 879487408, 1264263149, 2528526298, 5057052596, 10114105192, 20228210384]

約数ペア:

[(1, 20228210384), (2, 10114105192), (4, 5057052596), (8, 2528526298), (16, 1264263149), (23, 879487408), (29, 697524496), (46, 439743704), (58, 348762248), (79, 256053296), (92, 219871852), (116, 174381124), (158, 128026648), (184, 109935926), (232, 87190562), (316, 64013324), (368, 54967963), (464, 43595281), (632, 32006662), (667, 30327152), (1264, 16003331), (1334, 15163576), (1817, 11132752), (2291, 8829424), (2668, 7581788), (3634, 5566376), (4582, 4414712), (5336, 3790894), (7268, 2783188), (9164, 2207356), (10672, 1895447), (14536, 1391594), (18328, 1103678), (23993, 843088), (29072, 695797), (36656, 551839), (47986, 421544), (52693, 383888), (95972, 210772), (105386, 191944)]