20138233608

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{44207}}^1$

素因数の和:44281

約数の個数: 160

約数和(自身を含む): 60980515200

約数和(自身を除く): 40842281592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 296, 324, 333, 342, 444, 456, 513, 648, 666, 684, 703, 888, 999, 1026, 1332, 1368, 1406, 1539, 1998, 2052, 2109, 2664, 2812, 2997, 3078, 3996, 4104, 4218, 5624, 5994, 6156, 6327, 7992, 8436, 11988, 12312, 12654, 16872, 18981, 23976, 25308, 37962, 44207, 50616, 56943, 75924, 88414, 113886, 132621, 151848, 176828, 227772, 265242, 353656, 397863, 455544, 530484, 795726, 839933, 1060968, 1193589, 1591452, 1635659, 1679866, 2387178, 2519799, 3182904, 3271318, 3359732, 3580767, 4774356, 4906977, 5039598, 6542636, 6719464, 7161534, 7559397, 9548712, 9813954, 10079196, 13085272, 14323068, 14720931, 15118794, 19627908, 20158392, 22678191, 28646136, 29441862, 30237588, 31077521, 39255816, 44162793, 45356382, 58883724, 60475176, 62155042, 68034573, 88325586, 90712764, 93232563, 117767448, 124310084, 132488379, 136069146, 176651172, 181425528, 186465126, 248620168, 264976758, 272138292, 279697689, 353302344, 372930252, 529953516, 544276584, 559395378, 745860504, 839093067, 1059907032, 1118790756, 1678186134, 2237581512, 2517279201, 3356372268, 5034558402, 6712744536, 10069116804, 20138233608]

約数ペア:

[(1, 20138233608), (2, 10069116804), (3, 6712744536), (4, 5034558402), (6, 3356372268), (8, 2517279201), (9, 2237581512), (12, 1678186134), (18, 1118790756), (19, 1059907032), (24, 839093067), (27, 745860504), (36, 559395378), (37, 544276584), (38, 529953516), (54, 372930252), (57, 353302344), (72, 279697689), (74, 272138292), (76, 264976758), (81, 248620168), (108, 186465126), (111, 181425528), (114, 176651172), (148, 136069146), (152, 132488379), (162, 124310084), (171, 117767448), (216, 93232563), (222, 90712764), (228, 88325586), (296, 68034573), (324, 62155042), (333, 60475176), (342, 58883724), (444, 45356382), (456, 44162793), (513, 39255816), (648, 31077521), (666, 30237588), (684, 29441862), (703, 28646136), (888, 22678191), (999, 20158392), (1026, 19627908), (1332, 15118794), (1368, 14720931), (1406, 14323068), (1539, 13085272), (1998, 10079196), (2052, 9813954), (2109, 9548712), (2664, 7559397), (2812, 7161534), (2997, 6719464), (3078, 6542636), (3996, 5039598), (4104, 4906977), (4218, 4774356), (5624, 3580767), (5994, 3359732), (6156, 3271318), (6327, 3182904), (7992, 2519799), (8436, 2387178), (11988, 1679866), (12312, 1635659), (12654, 1591452), (16872, 1193589), (18981, 1060968), (23976, 839933), (25308, 795726), (37962, 530484), (44207, 455544), (50616, 397863), (56943, 353656), (75924, 265242), (88414, 227772), (113886, 176828), (132621, 151848)]