20883726912

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1\times {\mathrm{1789}}^1$

素因数の和:2340

約数の個数: 112

約数和(自身を含む): 55774051520

約数和(自身を除く): 34890324608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 373, 489, 652, 746, 978, 1119, 1304, 1492, 1789, 1956, 2238, 2608, 2984, 3578, 3912, 4476, 5216, 5367, 5968, 7156, 7824, 8952, 10432, 10734, 11936, 14312, 15648, 17904, 21468, 23872, 28624, 31296, 35808, 42936, 57248, 60799, 71616, 85872, 114496, 121598, 171744, 182397, 243196, 291607, 343488, 364794, 486392, 583214, 667297, 729588, 874821, 972784, 1166428, 1334594, 1459176, 1749642, 1945568, 2001891, 2332856, 2669188, 2918352, 3499284, 3891136, 4003782, 4665712, 5338376, 5836704, 6998568, 8007564, 9331424, 10676752, 11673408, 13997136, 16015128, 18662848, 21353504, 27994272, 32030256, 42707008, 55988544, 64060512, 108769411, 128121024, 217538822, 326308233, 435077644, 652616466, 870155288, 1305232932, 1740310576, 2610465864, 3480621152, 5220931728, 6961242304, 10441863456, 20883726912]

約数ペア:

[(1, 20883726912), (2, 10441863456), (3, 6961242304), (4, 5220931728), (6, 3480621152), (8, 2610465864), (12, 1740310576), (16, 1305232932), (24, 870155288), (32, 652616466), (48, 435077644), (64, 326308233), (96, 217538822), (163, 128121024), (192, 108769411), (326, 64060512), (373, 55988544), (489, 42707008), (652, 32030256), (746, 27994272), (978, 21353504), (1119, 18662848), (1304, 16015128), (1492, 13997136), (1789, 11673408), (1956, 10676752), (2238, 9331424), (2608, 8007564), (2984, 6998568), (3578, 5836704), (3912, 5338376), (4476, 4665712), (5216, 4003782), (5367, 3891136), (5968, 3499284), (7156, 2918352), (7824, 2669188), (8952, 2332856), (10432, 2001891), (10734, 1945568), (11936, 1749642), (14312, 1459176), (15648, 1334594), (17904, 1166428), (21468, 972784), (23872, 874821), (28624, 729588), (31296, 667297), (35808, 583214), (42936, 486392), (57248, 364794), (60799, 343488), (71616, 291607), (85872, 243196), (114496, 182397), (121598, 171744)]