2006243772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 5108581632

約数和(自身を除く): 3102337860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 257, 307, 326, 489, 514, 614, 652, 771, 921, 978, 1028, 1228, 1542, 1842, 1956, 2119, 3084, 3341, 3684, 3991, 4238, 6357, 6682, 7982, 8476, 10023, 11973, 12714, 13364, 15964, 20046, 23946, 25428, 40092, 41891, 47892, 50041, 78899, 83782, 100082, 125673, 150123, 157798, 167564, 200164, 236697, 251346, 300246, 315596, 473394, 502692, 544583, 600492, 650533, 946788, 1025687, 1089166, 1301066, 1633749, 1951599, 2051374, 2178332, 2602132, 3077061, 3267498, 3903198, 4102748, 6154122, 6534996, 7806396, 12308244, 12860537, 25721074, 38581611, 51442148, 77163222, 154326444, 167186981, 334373962, 501560943, 668747924, 1003121886, 2006243772]

約数ペア:

[(1, 2006243772), (2, 1003121886), (3, 668747924), (4, 501560943), (6, 334373962), (12, 167186981), (13, 154326444), (26, 77163222), (39, 51442148), (52, 38581611), (78, 25721074), (156, 12860537), (163, 12308244), (257, 7806396), (307, 6534996), (326, 6154122), (489, 4102748), (514, 3903198), (614, 3267498), (652, 3077061), (771, 2602132), (921, 2178332), (978, 2051374), (1028, 1951599), (1228, 1633749), (1542, 1301066), (1842, 1089166), (1956, 1025687), (2119, 946788), (3084, 650533), (3341, 600492), (3684, 544583), (3991, 502692), (4238, 473394), (6357, 315596), (6682, 300246), (7982, 251346), (8476, 236697), (10023, 200164), (11973, 167564), (12714, 157798), (13364, 150123), (15964, 125673), (20046, 100082), (23946, 83782), (25428, 78899), (40092, 50041), (41891, 47892)]