20176951488

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{5351}}^1$

素因数の和:5886

約数の個数: 112

約数和(自身を含む): 54811330560

約数和(自身を除く): 34634379072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 479, 492, 656, 958, 984, 1312, 1437, 1916, 1968, 2624, 2874, 3832, 3936, 5351, 5748, 7664, 7872, 10702, 11496, 15328, 16053, 19639, 21404, 22992, 30656, 32106, 39278, 42808, 45984, 58917, 64212, 78556, 85616, 91968, 117834, 128424, 157112, 171232, 219391, 235668, 256848, 314224, 342464, 438782, 471336, 513696, 628448, 658173, 877564, 942672, 1027392, 1256896, 1316346, 1755128, 1885344, 2563129, 2632692, 3510256, 3770688, 5126258, 5265384, 7020512, 7689387, 10252516, 10530768, 14041024, 15378774, 20505032, 21061536, 30757548, 41010064, 42123072, 61515096, 82020128, 105088289, 123030192, 164040256, 210176578, 246060384, 315264867, 420353156, 492120768, 630529734, 840706312, 1261059468, 1681412624, 2522118936, 3362825248, 5044237872, 6725650496, 10088475744, 20176951488]

約数ペア:

[(1, 20176951488), (2, 10088475744), (3, 6725650496), (4, 5044237872), (6, 3362825248), (8, 2522118936), (12, 1681412624), (16, 1261059468), (24, 840706312), (32, 630529734), (41, 492120768), (48, 420353156), (64, 315264867), (82, 246060384), (96, 210176578), (123, 164040256), (164, 123030192), (192, 105088289), (246, 82020128), (328, 61515096), (479, 42123072), (492, 41010064), (656, 30757548), (958, 21061536), (984, 20505032), (1312, 15378774), (1437, 14041024), (1916, 10530768), (1968, 10252516), (2624, 7689387), (2874, 7020512), (3832, 5265384), (3936, 5126258), (5351, 3770688), (5748, 3510256), (7664, 2632692), (7872, 2563129), (10702, 1885344), (11496, 1755128), (15328, 1316346), (16053, 1256896), (19639, 1027392), (21404, 942672), (22992, 877564), (30656, 658173), (32106, 628448), (39278, 513696), (42808, 471336), (45984, 438782), (58917, 342464), (64212, 314224), (78556, 256848), (85616, 235668), (91968, 219391), (117834, 171232), (128424, 157112)]