20263597116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 56678759424

約数和(自身を除く): 36415162308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 67, 82, 84, 123, 134, 137, 164, 201, 246, 268, 274, 287, 402, 411, 469, 492, 548, 574, 641, 804, 822, 861, 938, 959, 1148, 1282, 1407, 1644, 1722, 1876, 1918, 1923, 2564, 2747, 2814, 2877, 3444, 3836, 3846, 4487, 5494, 5617, 5628, 5754, 7692, 8241, 8974, 9179, 10988, 11234, 11508, 13461, 16482, 16851, 17948, 18358, 19229, 22468, 26281, 26922, 27537, 32964, 33702, 36716, 38458, 39319, 42947, 52562, 53844, 55074, 57687, 64253, 67404, 76916, 78638, 78843, 85894, 87817, 105124, 110148, 115374, 117957, 128506, 128841, 157276, 157686, 171788, 175634, 183967, 192759, 230748, 235914, 257012, 257682, 263451, 300629, 315372, 351268, 367934, 376339, 385518, 471828, 515364, 526902, 551901, 601258, 614719, 735868, 752678, 771036, 901887, 1053804, 1103802, 1129017, 1202516, 1229438, 1505356, 1760827, 1803774, 1844157, 2207604, 2258034, 2458876, 2634373, 3521654, 3600497, 3607548, 3688314, 4516068, 5268746, 5282481, 5883739, 7043308, 7200994, 7376628, 7903119, 10537492, 10564962, 10801491, 11767478, 12325789, 14401988, 15806238, 17651217, 21129924, 21602982, 23534956, 24651578, 25203479, 31612476, 35302434, 36977367, 41186173, 43205964, 49303156, 50406958, 70604868, 73954734, 75610437, 82372346, 100813916, 123558519, 147909468, 151220874, 164744692, 241233299, 247117038, 302441748, 482466598, 494234076, 723699897, 964933196, 1447399794, 1688633093, 2894799588, 3377266186, 5065899279, 6754532372, 10131798558, 20263597116]

約数ペア:

[(1, 20263597116), (2, 10131798558), (3, 6754532372), (4, 5065899279), (6, 3377266186), (7, 2894799588), (12, 1688633093), (14, 1447399794), (21, 964933196), (28, 723699897), (41, 494234076), (42, 482466598), (67, 302441748), (82, 247117038), (84, 241233299), (123, 164744692), (134, 151220874), (137, 147909468), (164, 123558519), (201, 100813916), (246, 82372346), (268, 75610437), (274, 73954734), (287, 70604868), (402, 50406958), (411, 49303156), (469, 43205964), (492, 41186173), (548, 36977367), (574, 35302434), (641, 31612476), (804, 25203479), (822, 24651578), (861, 23534956), (938, 21602982), (959, 21129924), (1148, 17651217), (1282, 15806238), (1407, 14401988), (1644, 12325789), (1722, 11767478), (1876, 10801491), (1918, 10564962), (1923, 10537492), (2564, 7903119), (2747, 7376628), (2814, 7200994), (2877, 7043308), (3444, 5883739), (3836, 5282481), (3846, 5268746), (4487, 4516068), (5494, 3688314), (5617, 3607548), (5628, 3600497), (5754, 3521654), (7692, 2634373), (8241, 2458876), (8974, 2258034), (9179, 2207604), (10988, 1844157), (11234, 1803774), (11508, 1760827), (13461, 1505356), (16482, 1229438), (16851, 1202516), (17948, 1129017), (18358, 1103802), (19229, 1053804), (22468, 901887), (26281, 771036), (26922, 752678), (27537, 735868), (32964, 614719), (33702, 601258), (36716, 551901), (38458, 526902), (39319, 515364), (42947, 471828), (52562, 385518), (53844, 376339), (55074, 367934), (57687, 351268), (64253, 315372), (67404, 300629), (76916, 263451), (78638, 257682), (78843, 257012), (85894, 235914), (87817, 230748), (105124, 192759), (110148, 183967), (115374, 175634), (117957, 171788), (128506, 157686), (128841, 157276)]