20131713348

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 50617781760

約数和(自身を除く): 30486068412

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 229, 281, 348, 372, 458, 562, 687, 841, 843, 899, 916, 1124, 1374, 1682, 1686, 1798, 2523, 2697, 2748, 3364, 3372, 3596, 5046, 5394, 6641, 7099, 8149, 8711, 10092, 10788, 13282, 14198, 16298, 17422, 19923, 21297, 24447, 26071, 26133, 26564, 28396, 32596, 34844, 39846, 42594, 48894, 52142, 52266, 64349, 78213, 79692, 85188, 97788, 104284, 104532, 128698, 156426, 192589, 193047, 205871, 236321, 252619, 257396, 312852, 385178, 386094, 411742, 472642, 505238, 577767, 617613, 708963, 757857, 770356, 772188, 823484, 945284, 1010476, 1155534, 1235226, 1417926, 1515714, 1866121, 1994819, 2311068, 2470452, 2835852, 3031428, 3732242, 3989638, 5598363, 5970259, 5984457, 7325951, 7464484, 7979276, 11196726, 11940518, 11968914, 14651902, 17910777, 21977853, 22393452, 23881036, 23937828, 29303804, 35821554, 43955706, 54117509, 57849751, 71643108, 87911412, 108235018, 115699502, 162352527, 173549253, 216470036, 231399004, 324705054, 347098506, 649410108, 694197012, 1677642779, 3355285558, 5032928337, 6710571116, 10065856674, 20131713348]

約数ペア:

[(1, 20131713348), (2, 10065856674), (3, 6710571116), (4, 5032928337), (6, 3355285558), (12, 1677642779), (29, 694197012), (31, 649410108), (58, 347098506), (62, 324705054), (87, 231399004), (93, 216470036), (116, 173549253), (124, 162352527), (174, 115699502), (186, 108235018), (229, 87911412), (281, 71643108), (348, 57849751), (372, 54117509), (458, 43955706), (562, 35821554), (687, 29303804), (841, 23937828), (843, 23881036), (899, 22393452), (916, 21977853), (1124, 17910777), (1374, 14651902), (1682, 11968914), (1686, 11940518), (1798, 11196726), (2523, 7979276), (2697, 7464484), (2748, 7325951), (3364, 5984457), (3372, 5970259), (3596, 5598363), (5046, 3989638), (5394, 3732242), (6641, 3031428), (7099, 2835852), (8149, 2470452), (8711, 2311068), (10092, 1994819), (10788, 1866121), (13282, 1515714), (14198, 1417926), (16298, 1235226), (17422, 1155534), (19923, 1010476), (21297, 945284), (24447, 823484), (26071, 772188), (26133, 770356), (26564, 757857), (28396, 708963), (32596, 617613), (34844, 577767), (39846, 505238), (42594, 472642), (48894, 411742), (52142, 386094), (52266, 385178), (64349, 312852), (78213, 257396), (79692, 252619), (85188, 236321), (97788, 205871), (104284, 193047), (104532, 192589), (128698, 156426)]