20186412948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271279}}^1$

素因数の和:271358

約数の個数: 96

約数和(自身を含む): 57424550400

約数和(自身を除く): 37238137452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1378, 1404, 1431, 1908, 2067, 2756, 2862, 4134, 5724, 6201, 8268, 12402, 18603, 24804, 37206, 74412, 271279, 542558, 813837, 1085116, 1627674, 2441511, 3255348, 3526627, 4883022, 7053254, 7324533, 9766044, 10579881, 14106508, 14377787, 14649066, 21159762, 28755574, 29298132, 31739643, 42319524, 43133361, 57511148, 63479286, 86266722, 95218929, 126958572, 129400083, 172533444, 186911231, 190437858, 258800166, 373822462, 380875716, 388200249, 517600332, 560733693, 747644924, 776400498, 1121467386, 1552800996, 1682201079, 2242934772, 3364402158, 5046603237, 6728804316, 10093206474, 20186412948]

約数ペア:

[(1, 20186412948), (2, 10093206474), (3, 6728804316), (4, 5046603237), (6, 3364402158), (9, 2242934772), (12, 1682201079), (13, 1552800996), (18, 1121467386), (26, 776400498), (27, 747644924), (36, 560733693), (39, 517600332), (52, 388200249), (53, 380875716), (54, 373822462), (78, 258800166), (106, 190437858), (108, 186911231), (117, 172533444), (156, 129400083), (159, 126958572), (212, 95218929), (234, 86266722), (318, 63479286), (351, 57511148), (468, 43133361), (477, 42319524), (636, 31739643), (689, 29298132), (702, 28755574), (954, 21159762), (1378, 14649066), (1404, 14377787), (1431, 14106508), (1908, 10579881), (2067, 9766044), (2756, 7324533), (2862, 7053254), (4134, 4883022), (5724, 3526627), (6201, 3255348), (8268, 2441511), (12402, 1627674), (18603, 1085116), (24804, 813837), (37206, 542558), (74412, 271279)]