20160449556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{2731}}^1$

素因数の和:3429

約数の個数: 96

約数和(自身を含む): 51405312000

約数和(自身を除く): 31244862444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 599, 948, 1027, 1198, 1797, 2054, 2396, 2731, 3081, 3594, 4108, 5462, 6162, 7188, 7787, 8193, 10924, 12324, 15574, 16386, 23361, 31148, 32772, 35503, 46722, 47321, 71006, 93444, 94642, 106509, 141963, 142012, 189284, 213018, 215749, 283926, 426036, 431498, 567852, 615173, 647247, 862996, 1230346, 1294494, 1635869, 1845519, 2460692, 2588988, 2804737, 3271738, 3691038, 4907607, 5609474, 6543476, 7382076, 8414211, 9815214, 11218948, 16828422, 19630428, 21266297, 33656844, 42532594, 63798891, 85065188, 127597782, 129233651, 255195564, 258467302, 387700953, 516934604, 775401906, 1550803812, 1680037463, 3360074926, 5040112389, 6720149852, 10080224778, 20160449556]

約数ペア:

[(1, 20160449556), (2, 10080224778), (3, 6720149852), (4, 5040112389), (6, 3360074926), (12, 1680037463), (13, 1550803812), (26, 775401906), (39, 516934604), (52, 387700953), (78, 258467302), (79, 255195564), (156, 129233651), (158, 127597782), (237, 85065188), (316, 63798891), (474, 42532594), (599, 33656844), (948, 21266297), (1027, 19630428), (1198, 16828422), (1797, 11218948), (2054, 9815214), (2396, 8414211), (2731, 7382076), (3081, 6543476), (3594, 5609474), (4108, 4907607), (5462, 3691038), (6162, 3271738), (7188, 2804737), (7787, 2588988), (8193, 2460692), (10924, 1845519), (12324, 1635869), (15574, 1294494), (16386, 1230346), (23361, 862996), (31148, 647247), (32772, 615173), (35503, 567852), (46722, 431498), (47321, 426036), (71006, 283926), (93444, 215749), (94642, 213018), (106509, 189284), (141963, 142012)]