20176590564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11789}}^1$

素因数の和:11891

約数の個数: 192

約数和(自身を含む): 59896972800

約数和(自身を除く): 39720382236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 53, 54, 69, 78, 92, 106, 108, 117, 138, 156, 159, 207, 212, 234, 276, 299, 318, 351, 414, 468, 477, 598, 621, 636, 689, 702, 828, 897, 954, 1196, 1219, 1242, 1378, 1404, 1431, 1794, 1908, 2067, 2438, 2484, 2691, 2756, 2862, 3588, 3657, 4134, 4876, 5382, 5724, 6201, 7314, 8073, 8268, 10764, 10971, 11789, 12402, 14628, 15847, 16146, 18603, 21942, 23578, 24804, 31694, 32292, 32913, 35367, 37206, 43884, 47156, 47541, 63388, 65826, 70734, 74412, 95082, 106101, 131652, 141468, 142623, 153257, 190164, 212202, 271147, 285246, 306514, 318303, 424404, 427869, 459771, 542294, 570492, 613028, 624817, 636606, 813441, 855738, 919542, 1084588, 1249634, 1273212, 1379313, 1626882, 1711476, 1839084, 1874451, 2440323, 2499268, 2758626, 3253764, 3524911, 3748902, 4137939, 4880646, 5517252, 5623353, 7049822, 7320969, 7497804, 8122621, 8275878, 9761292, 10574733, 11246706, 14099644, 14370791, 14641938, 16245242, 16551756, 16870059, 21149466, 22493412, 24367863, 28741582, 29283876, 31724199, 32490484, 33740118, 42298932, 43112373, 48735726, 57483164, 63448398, 67480236, 73103589, 86224746, 95172597, 97471452, 126896796, 129337119, 146207178, 172449492, 186820283, 190345194, 219310767, 258674238, 292414356, 373640566, 380690388, 388011357, 438621534, 517348476, 560460849, 747281132, 776022714, 877243068, 1120921698, 1552045428, 1681382547, 2241843396, 3362765094, 5044147641, 6725530188, 10088295282, 20176590564]

約数ペア:

[(1, 20176590564), (2, 10088295282), (3, 6725530188), (4, 5044147641), (6, 3362765094), (9, 2241843396), (12, 1681382547), (13, 1552045428), (18, 1120921698), (23, 877243068), (26, 776022714), (27, 747281132), (36, 560460849), (39, 517348476), (46, 438621534), (52, 388011357), (53, 380690388), (54, 373640566), (69, 292414356), (78, 258674238), (92, 219310767), (106, 190345194), (108, 186820283), (117, 172449492), (138, 146207178), (156, 129337119), (159, 126896796), (207, 97471452), (212, 95172597), (234, 86224746), (276, 73103589), (299, 67480236), (318, 63448398), (351, 57483164), (414, 48735726), (468, 43112373), (477, 42298932), (598, 33740118), (621, 32490484), (636, 31724199), (689, 29283876), (702, 28741582), (828, 24367863), (897, 22493412), (954, 21149466), (1196, 16870059), (1219, 16551756), (1242, 16245242), (1378, 14641938), (1404, 14370791), (1431, 14099644), (1794, 11246706), (1908, 10574733), (2067, 9761292), (2438, 8275878), (2484, 8122621), (2691, 7497804), (2756, 7320969), (2862, 7049822), (3588, 5623353), (3657, 5517252), (4134, 4880646), (4876, 4137939), (5382, 3748902), (5724, 3524911), (6201, 3253764), (7314, 2758626), (8073, 2499268), (8268, 2440323), (10764, 1874451), (10971, 1839084), (11789, 1711476), (12402, 1626882), (14628, 1379313), (15847, 1273212), (16146, 1249634), (18603, 1084588), (21942, 919542), (23578, 855738), (24804, 813441), (31694, 636606), (32292, 624817), (32913, 613028), (35367, 570492), (37206, 542294), (43884, 459771), (47156, 427869), (47541, 424404), (63388, 318303), (65826, 306514), (70734, 285246), (74412, 271147), (95082, 212202), (106101, 190164), (131652, 153257), (141468, 142623)]