20133752724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{953}}^1$

素因数の和:1510

約数の個数: 144

約数和(自身を含む): 54546972480

約数和(自身を除く): 34413219756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 461, 603, 684, 804, 922, 953, 1206, 1273, 1383, 1844, 1906, 2412, 2546, 2766, 2859, 3812, 3819, 4149, 5092, 5532, 5718, 7638, 8298, 8577, 8759, 11436, 11457, 15276, 16596, 17154, 17518, 18107, 22914, 26277, 30887, 34308, 35036, 36214, 45828, 52554, 54321, 61774, 63851, 72428, 78831, 92661, 105108, 108642, 123548, 127702, 157662, 162963, 185322, 191553, 217284, 255404, 277983, 315324, 325926, 370644, 383106, 439333, 555966, 574659, 586853, 651852, 766212, 878666, 1111932, 1149318, 1173706, 1213169, 1317999, 1757332, 1760559, 2298636, 2347412, 2426338, 2635998, 3521118, 3639507, 3953997, 4852676, 5271996, 5281677, 7042236, 7279014, 7907994, 8347327, 10563354, 10918521, 14558028, 15815988, 16694654, 21126708, 21837042, 25041981, 29435311, 33389308, 43674084, 50083962, 58870622, 75125943, 88305933, 100167924, 117741244, 150251886, 176611866, 264917799, 300503772, 353223732, 529835598, 559270909, 1059671196, 1118541818, 1677812727, 2237083636, 3355625454, 5033438181, 6711250908, 10066876362, 20133752724]

約数ペア:

[(1, 20133752724), (2, 10066876362), (3, 6711250908), (4, 5033438181), (6, 3355625454), (9, 2237083636), (12, 1677812727), (18, 1118541818), (19, 1059671196), (36, 559270909), (38, 529835598), (57, 353223732), (67, 300503772), (76, 264917799), (114, 176611866), (134, 150251886), (171, 117741244), (201, 100167924), (228, 88305933), (268, 75125943), (342, 58870622), (402, 50083962), (461, 43674084), (603, 33389308), (684, 29435311), (804, 25041981), (922, 21837042), (953, 21126708), (1206, 16694654), (1273, 15815988), (1383, 14558028), (1844, 10918521), (1906, 10563354), (2412, 8347327), (2546, 7907994), (2766, 7279014), (2859, 7042236), (3812, 5281677), (3819, 5271996), (4149, 4852676), (5092, 3953997), (5532, 3639507), (5718, 3521118), (7638, 2635998), (8298, 2426338), (8577, 2347412), (8759, 2298636), (11436, 1760559), (11457, 1757332), (15276, 1317999), (16596, 1213169), (17154, 1173706), (17518, 1149318), (18107, 1111932), (22914, 878666), (26277, 766212), (30887, 651852), (34308, 586853), (35036, 574659), (36214, 555966), (45828, 439333), (52554, 383106), (54321, 370644), (61774, 325926), (63851, 315324), (72428, 277983), (78831, 255404), (92661, 217284), (105108, 191553), (108642, 185322), (123548, 162963), (127702, 157662)]