20054880452464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{5413987}}^1$

素因数の和:5415638

約数の個数: 80

約数和(自身を含む): 45677600196480

約数和(自身を除く): 25622719744016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1619, 2288, 3238, 6476, 12952, 17809, 21047, 25904, 35618, 42094, 71236, 84188, 142472, 168376, 231517, 284944, 336752, 463034, 926068, 1852136, 3704272, 5413987, 10827974, 21655948, 43311896, 59553857, 70381831, 86623792, 119107714, 140763662, 238215428, 281527324, 476430856, 563054648, 774200141, 952861712, 1126109296, 1548400282, 3096800564, 6193601128, 8765244953, 12387202256, 17530489906, 35060979812, 70121959624, 96417694483, 113948184389, 140243919248, 192835388966, 227896368778, 385670777932, 455792737556, 771341555864, 911585475112, 1253430028279, 1542683111728, 1823170950224, 2506860056558, 5013720113116, 10027440226232, 20054880452464]

約数ペア:

[(1, 20054880452464), (2, 10027440226232), (4, 5013720113116), (8, 2506860056558), (11, 1823170950224), (13, 1542683111728), (16, 1253430028279), (22, 911585475112), (26, 771341555864), (44, 455792737556), (52, 385670777932), (88, 227896368778), (104, 192835388966), (143, 140243919248), (176, 113948184389), (208, 96417694483), (286, 70121959624), (572, 35060979812), (1144, 17530489906), (1619, 12387202256), (2288, 8765244953), (3238, 6193601128), (6476, 3096800564), (12952, 1548400282), (17809, 1126109296), (21047, 952861712), (25904, 774200141), (35618, 563054648), (42094, 476430856), (71236, 281527324), (84188, 238215428), (142472, 140763662), (168376, 119107714), (231517, 86623792), (284944, 70381831), (336752, 59553857), (463034, 43311896), (926068, 21655948), (1852136, 10827974), (3704272, 5413987)]