20070486892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 38812628736

約数和(自身を除く): 18742141844

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 97, 101, 188, 194, 202, 388, 404, 641, 799, 1282, 1598, 1649, 1717, 2564, 3196, 3298, 3434, 4559, 4747, 6596, 6868, 9118, 9494, 9797, 10897, 18236, 18988, 19594, 21794, 30127, 39188, 43588, 60254, 62177, 64741, 77503, 80699, 120508, 124354, 129482, 155006, 161398, 166549, 248708, 258964, 310012, 322796, 333098, 460459, 512159, 666196, 920918, 1024318, 1057009, 1100597, 1841836, 2048636, 2114018, 2201194, 2922319, 3042827, 4228036, 4402388, 5844638, 6085654, 6279877, 7827803, 11689276, 12171308, 12559754, 15655606, 25119508, 31311212, 49679423, 51728059, 99358846, 103456118, 106757909, 198717692, 206912236, 213515818, 295154219, 427031636, 590308438, 1180616876, 5017621723, 10035243446, 20070486892]

約数ペア:

[(1, 20070486892), (2, 10035243446), (4, 5017621723), (17, 1180616876), (34, 590308438), (47, 427031636), (68, 295154219), (94, 213515818), (97, 206912236), (101, 198717692), (188, 106757909), (194, 103456118), (202, 99358846), (388, 51728059), (404, 49679423), (641, 31311212), (799, 25119508), (1282, 15655606), (1598, 12559754), (1649, 12171308), (1717, 11689276), (2564, 7827803), (3196, 6279877), (3298, 6085654), (3434, 5844638), (4559, 4402388), (4747, 4228036), (6596, 3042827), (6868, 2922319), (9118, 2201194), (9494, 2114018), (9797, 2048636), (10897, 1841836), (18236, 1100597), (18988, 1057009), (19594, 1024318), (21794, 920918), (30127, 666196), (39188, 512159), (43588, 460459), (60254, 333098), (62177, 322796), (64741, 310012), (77503, 258964), (80699, 248708), (120508, 166549), (124354, 161398), (129482, 155006)]