20084403456

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{51581}}^1$

素因数の和:51629

約数の個数: 162

約数和(自身を含む): 62706638358

約数和(自身を除く): 42622234902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 768, 832, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 2028, 2304, 2496, 2704, 3042, 3328, 3744, 4056, 4992, 5408, 6084, 7488, 8112, 9984, 10816, 12168, 14976, 16224, 21632, 24336, 29952, 32448, 43264, 48672, 51581, 64896, 97344, 103162, 129792, 154743, 194688, 206324, 309486, 389376, 412648, 464229, 618972, 670553, 825296, 928458, 1237944, 1341106, 1650592, 1856916, 2011659, 2475888, 2682212, 3301184, 3713832, 4023318, 4951776, 5364424, 6034977, 6602368, 7427664, 8046636, 8717189, 9903552, 10728848, 12069954, 13204736, 14855328, 16093272, 17434378, 19807104, 21457696, 24139908, 26151567, 29710656, 32186544, 34868756, 39614208, 42915392, 48279816, 52303134, 59421312, 64373088, 69737512, 78454701, 85830784, 96559632, 104606268, 118842624, 128746176, 139475024, 156909402, 171661568, 193119264, 209212536, 257492352, 278950048, 313818804, 386238528, 418425072, 514984704, 557900096, 627637608, 772477056, 836850144, 1115800192, 1255275216, 1544954112, 1673700288, 2231600384, 2510550432, 3347400576, 5021100864, 6694801152, 10042201728, 20084403456]

約数ペア:

[(1, 20084403456), (2, 10042201728), (3, 6694801152), (4, 5021100864), (6, 3347400576), (8, 2510550432), (9, 2231600384), (12, 1673700288), (13, 1544954112), (16, 1255275216), (18, 1115800192), (24, 836850144), (26, 772477056), (32, 627637608), (36, 557900096), (39, 514984704), (48, 418425072), (52, 386238528), (64, 313818804), (72, 278950048), (78, 257492352), (96, 209212536), (104, 193119264), (117, 171661568), (128, 156909402), (144, 139475024), (156, 128746176), (169, 118842624), (192, 104606268), (208, 96559632), (234, 85830784), (256, 78454701), (288, 69737512), (312, 64373088), (338, 59421312), (384, 52303134), (416, 48279816), (468, 42915392), (507, 39614208), (576, 34868756), (624, 32186544), (676, 29710656), (768, 26151567), (832, 24139908), (936, 21457696), (1014, 19807104), (1152, 17434378), (1248, 16093272), (1352, 14855328), (1521, 13204736), (1664, 12069954), (1872, 10728848), (2028, 9903552), (2304, 8717189), (2496, 8046636), (2704, 7427664), (3042, 6602368), (3328, 6034977), (3744, 5364424), (4056, 4951776), (4992, 4023318), (5408, 3713832), (6084, 3301184), (7488, 2682212), (8112, 2475888), (9984, 2011659), (10816, 1856916), (12168, 1650592), (14976, 1341106), (16224, 1237944), (21632, 928458), (24336, 825296), (29952, 670553), (32448, 618972), (43264, 464229), (48672, 412648), (51581, 389376), (64896, 309486), (97344, 206324), (103162, 194688), (129792, 154743)]