20569079331

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5851}}^1$

素因数の和:5943

約数の個数: 96

約数和(自身を含む): 34968181248

約数和(自身を除く): 14399101917

約数列:

[1, 3, 9, 17, 23, 27, 37, 51, 69, 81, 111, 153, 207, 243, 333, 391, 459, 621, 629, 851, 999, 1173, 1377, 1863, 1887, 2553, 2997, 3519, 4131, 5589, 5661, 5851, 7659, 8991, 10557, 14467, 16983, 17553, 22977, 31671, 43401, 50949, 52659, 68931, 95013, 99467, 130203, 134573, 152847, 157977, 206793, 216487, 298401, 390609, 403719, 473931, 649461, 895203, 1171827, 1211157, 1421793, 1948383, 2287741, 2685609, 3515481, 3633471, 3680279, 4979201, 5845149, 6863223, 8056827, 10900413, 11040837, 14937603, 17535447, 20589669, 24170481, 32701239, 33122511, 44812809, 52606341, 61769007, 84646417, 99367533, 134438427, 185307021, 253939251, 298102599, 403315281, 555921063, 761817753, 894307797, 1209945843, 2285453259, 6856359777, 20569079331]

約数ペア:

[(1, 20569079331), (3, 6856359777), (9, 2285453259), (17, 1209945843), (23, 894307797), (27, 761817753), (37, 555921063), (51, 403315281), (69, 298102599), (81, 253939251), (111, 185307021), (153, 134438427), (207, 99367533), (243, 84646417), (333, 61769007), (391, 52606341), (459, 44812809), (621, 33122511), (629, 32701239), (851, 24170481), (999, 20589669), (1173, 17535447), (1377, 14937603), (1863, 11040837), (1887, 10900413), (2553, 8056827), (2997, 6863223), (3519, 5845149), (4131, 4979201), (5589, 3680279), (5661, 3633471), (5851, 3515481), (7659, 2685609), (8991, 2287741), (10557, 1948383), (14467, 1421793), (16983, 1211157), (17553, 1171827), (22977, 895203), (31671, 649461), (43401, 473931), (50949, 403719), (52659, 390609), (68931, 298401), (95013, 216487), (99467, 206793), (130203, 157977), (134573, 152847)]