20188006062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1289}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 49837178880

約数和(自身を除く): 29649172818

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 523, 651, 713, 966, 1046, 1289, 1302, 1426, 1569, 2139, 2578, 3138, 3661, 3867, 4278, 4991, 7322, 7734, 9023, 9982, 10983, 12029, 14973, 16213, 18046, 21966, 24058, 27069, 29647, 29946, 32426, 36087, 39959, 48639, 54138, 59294, 72174, 79918, 84203, 88941, 97278, 113491, 119877, 168406, 177882, 207529, 226982, 239754, 252609, 279713, 340473, 372899, 415058, 505218, 559426, 622587, 674147, 680946, 745798, 839139, 919057, 1118697, 1245174, 1348294, 1678278, 1838114, 2022441, 2237394, 2610293, 2757171, 4044882, 4719029, 5220586, 5514342, 6433399, 7830879, 9438058, 12866798, 14157087, 15505381, 15661758, 19300197, 20898557, 28314174, 31010762, 38600394, 41797114, 46516143, 62695671, 93032286, 108537667, 125391342, 146289899, 217075334, 292579798, 325613001, 438869697, 480666811, 651226002, 877739394, 961333622, 1442000433, 2884000866, 3364667677, 6729335354, 10094003031, 20188006062]

約数ペア:

[(1, 20188006062), (2, 10094003031), (3, 6729335354), (6, 3364667677), (7, 2884000866), (14, 1442000433), (21, 961333622), (23, 877739394), (31, 651226002), (42, 480666811), (46, 438869697), (62, 325613001), (69, 292579798), (93, 217075334), (138, 146289899), (161, 125391342), (186, 108537667), (217, 93032286), (322, 62695671), (434, 46516143), (483, 41797114), (523, 38600394), (651, 31010762), (713, 28314174), (966, 20898557), (1046, 19300197), (1289, 15661758), (1302, 15505381), (1426, 14157087), (1569, 12866798), (2139, 9438058), (2578, 7830879), (3138, 6433399), (3661, 5514342), (3867, 5220586), (4278, 4719029), (4991, 4044882), (7322, 2757171), (7734, 2610293), (9023, 2237394), (9982, 2022441), (10983, 1838114), (12029, 1678278), (14973, 1348294), (16213, 1245174), (18046, 1118697), (21966, 919057), (24058, 839139), (27069, 745798), (29647, 680946), (29946, 674147), (32426, 622587), (36087, 559426), (39959, 505218), (48639, 415058), (54138, 372899), (59294, 340473), (72174, 279713), (79918, 252609), (84203, 239754), (88941, 226982), (97278, 207529), (113491, 177882), (119877, 168406)]