20348465676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{983}}^1$

素因数の和:1572

約数の個数: 192

約数和(自身を含む): 60750176256

約数和(自身を除く): 40401710580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 462, 473, 516, 521, 602, 903, 924, 946, 983, 1042, 1204, 1419, 1563, 1806, 1892, 1966, 2084, 2838, 2949, 3126, 3311, 3612, 3647, 3932, 5676, 5731, 5898, 6252, 6622, 6881, 7294, 9933, 10813, 10941, 11462, 11796, 13244, 13762, 14588, 17193, 19866, 20643, 21626, 21882, 22403, 22924, 27524, 32439, 34386, 39732, 40117, 41286, 42269, 43252, 43764, 44806, 64878, 67209, 68772, 75691, 80234, 82572, 84538, 89612, 120351, 126807, 129756, 134418, 151382, 156821, 160468, 169076, 227073, 240702, 246433, 253614, 268836, 295883, 302764, 313642, 454146, 464959, 470463, 481404, 492866, 507228, 512143, 591766, 627284, 739299, 887649, 908292, 929918, 940926, 985732, 1024286, 1183532, 1394877, 1478598, 1536429, 1725031, 1775298, 1859836, 1881852, 2048572, 2789754, 2957196, 3072858, 3254713, 3450062, 3550596, 3585001, 5175093, 5579508, 5633573, 6145716, 6509426, 6900124, 7170002, 9764139, 10350186, 10755003, 11267146, 13018852, 14340004, 16900719, 19528278, 20700372, 21510006, 22022149, 22534292, 33801438, 39056556, 39435011, 43020012, 44044298, 66066447, 67602876, 78870022, 88088596, 118305033, 132132894, 154155043, 157740044, 236610066, 242243639, 264265788, 308310086, 462465129, 473220132, 484487278, 616620172, 726730917, 924930258, 968974556, 1453461834, 1695705473, 1849860516, 2906923668, 3391410946, 5087116419, 6782821892, 10174232838, 20348465676]

約数ペア:

[(1, 20348465676), (2, 10174232838), (3, 6782821892), (4, 5087116419), (6, 3391410946), (7, 2906923668), (11, 1849860516), (12, 1695705473), (14, 1453461834), (21, 968974556), (22, 924930258), (28, 726730917), (33, 616620172), (42, 484487278), (43, 473220132), (44, 462465129), (66, 308310086), (77, 264265788), (84, 242243639), (86, 236610066), (129, 157740044), (132, 154155043), (154, 132132894), (172, 118305033), (231, 88088596), (258, 78870022), (301, 67602876), (308, 66066447), (462, 44044298), (473, 43020012), (516, 39435011), (521, 39056556), (602, 33801438), (903, 22534292), (924, 22022149), (946, 21510006), (983, 20700372), (1042, 19528278), (1204, 16900719), (1419, 14340004), (1563, 13018852), (1806, 11267146), (1892, 10755003), (1966, 10350186), (2084, 9764139), (2838, 7170002), (2949, 6900124), (3126, 6509426), (3311, 6145716), (3612, 5633573), (3647, 5579508), (3932, 5175093), (5676, 3585001), (5731, 3550596), (5898, 3450062), (6252, 3254713), (6622, 3072858), (6881, 2957196), (7294, 2789754), (9933, 2048572), (10813, 1881852), (10941, 1859836), (11462, 1775298), (11796, 1725031), (13244, 1536429), (13762, 1478598), (14588, 1394877), (17193, 1183532), (19866, 1024286), (20643, 985732), (21626, 940926), (21882, 929918), (22403, 908292), (22924, 887649), (27524, 739299), (32439, 627284), (34386, 591766), (39732, 512143), (40117, 507228), (41286, 492866), (42269, 481404), (43252, 470463), (43764, 464959), (44806, 454146), (64878, 313642), (67209, 302764), (68772, 295883), (75691, 268836), (80234, 253614), (82572, 246433), (84538, 240702), (89612, 227073), (120351, 169076), (126807, 160468), (129756, 156821), (134418, 151382)]