20161156360312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{503407}}^1$

素因数の和:504869

約数の個数: 128

約数和(自身を含む): 45995382144000

約数和(自身を除く): 25834225783688

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1409, 1496, 1672, 2584, 2818, 3553, 5636, 7106, 11272, 14212, 15499, 23953, 26771, 28424, 30998, 47906, 53542, 61996, 95812, 107084, 123992, 191624, 214168, 263483, 294481, 455107, 503407, 526966, 588962, 910214, 1006814, 1053932, 1177924, 1820428, 2013628, 2107864, 2355848, 3640856, 4027256, 5006177, 5537477, 8557919, 9564733, 10012354, 11074954, 17115838, 19129466, 20024708, 22149908, 34231676, 38258932, 40049416, 44299816, 68463352, 76517864, 94137109, 105212063, 162600461, 188274218, 210424126, 325200922, 376548436, 420848252, 650401844, 709300463, 753096872, 841696504, 1300803688, 1418600926, 1788605071, 2837201852, 3577210142, 5674403704, 7154420284, 7802305093, 12058107871, 13476708797, 14308840568, 15604610186, 24116215742, 26953417594, 31209220372, 48232431484, 53906835188, 62418440744, 96464862968, 107813670376, 132639186581, 148243796767, 229104049549, 265278373162, 296487593534, 458208099098, 530556746324, 592975187068, 916416198196, 1061113492648, 1185950374136, 1832832396392, 2520144545039, 5040289090078, 10080578180156, 20161156360312]

約数ペア:

[(1, 20161156360312), (2, 10080578180156), (4, 5040289090078), (8, 2520144545039), (11, 1832832396392), (17, 1185950374136), (19, 1061113492648), (22, 916416198196), (34, 592975187068), (38, 530556746324), (44, 458208099098), (68, 296487593534), (76, 265278373162), (88, 229104049549), (136, 148243796767), (152, 132639186581), (187, 107813670376), (209, 96464862968), (323, 62418440744), (374, 53906835188), (418, 48232431484), (646, 31209220372), (748, 26953417594), (836, 24116215742), (1292, 15604610186), (1409, 14308840568), (1496, 13476708797), (1672, 12058107871), (2584, 7802305093), (2818, 7154420284), (3553, 5674403704), (5636, 3577210142), (7106, 2837201852), (11272, 1788605071), (14212, 1418600926), (15499, 1300803688), (23953, 841696504), (26771, 753096872), (28424, 709300463), (30998, 650401844), (47906, 420848252), (53542, 376548436), (61996, 325200922), (95812, 210424126), (107084, 188274218), (123992, 162600461), (191624, 105212063), (214168, 94137109), (263483, 76517864), (294481, 68463352), (455107, 44299816), (503407, 40049416), (526966, 38258932), (588962, 34231676), (910214, 22149908), (1006814, 20024708), (1053932, 19129466), (1177924, 17115838), (1820428, 11074954), (2013628, 10012354), (2107864, 9564733), (2355848, 8557919), (3640856, 5537477), (4027256, 5006177)]