20802333426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{907}}^1$

素因数の和:1680

約数の個数: 128

約数和(自身を含む): 51401226240

約数和(自身を除く): 30598892814

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 701, 779, 798, 861, 907, 1402, 1558, 1722, 1814, 2103, 2337, 2721, 4206, 4674, 4907, 5442, 5453, 6349, 9814, 10906, 12698, 13319, 14721, 16359, 17233, 19047, 26638, 28741, 29442, 32718, 34466, 37187, 38094, 39957, 51699, 57482, 74374, 79914, 86223, 93233, 103398, 111561, 120631, 172446, 186466, 201187, 223122, 241262, 260309, 279699, 361893, 402374, 520618, 546079, 559398, 603561, 635807, 706553, 723786, 780927, 1092158, 1207122, 1271614, 1413106, 1561854, 1638237, 1907421, 2119659, 3276474, 3814842, 3822553, 4239318, 4450649, 4945871, 7645106, 8901298, 9891742, 11467659, 12080333, 13351947, 14837613, 22935318, 24160666, 26068087, 26703894, 29675226, 36240999, 52136174, 72481998, 78204261, 84562331, 156408522, 169124662, 182476609, 253686993, 364953218, 495293653, 507373986, 547429827, 990587306, 1094859654, 1485880959, 2971761918, 3467055571, 6934111142, 10401166713, 20802333426]

約数ペア:

[(1, 20802333426), (2, 10401166713), (3, 6934111142), (6, 3467055571), (7, 2971761918), (14, 1485880959), (19, 1094859654), (21, 990587306), (38, 547429827), (41, 507373986), (42, 495293653), (57, 364953218), (82, 253686993), (114, 182476609), (123, 169124662), (133, 156408522), (246, 84562331), (266, 78204261), (287, 72481998), (399, 52136174), (574, 36240999), (701, 29675226), (779, 26703894), (798, 26068087), (861, 24160666), (907, 22935318), (1402, 14837613), (1558, 13351947), (1722, 12080333), (1814, 11467659), (2103, 9891742), (2337, 8901298), (2721, 7645106), (4206, 4945871), (4674, 4450649), (4907, 4239318), (5442, 3822553), (5453, 3814842), (6349, 3276474), (9814, 2119659), (10906, 1907421), (12698, 1638237), (13319, 1561854), (14721, 1413106), (16359, 1271614), (17233, 1207122), (19047, 1092158), (26638, 780927), (28741, 723786), (29442, 706553), (32718, 635807), (34466, 603561), (37187, 559398), (38094, 546079), (39957, 520618), (51699, 402374), (57482, 361893), (74374, 279699), (79914, 260309), (86223, 241262), (93233, 223122), (103398, 201187), (111561, 186466), (120631, 172446)]