20336239935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{2129}}^1$

素因数の和:3013

約数の個数: 96

約数和(自身を含む): 40192588800

約数和(自身を除く): 19856348865

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 839, 1035, 1265, 2129, 2277, 2517, 3795, 4195, 6387, 7551, 9229, 10645, 11385, 12585, 19161, 19297, 23419, 27687, 31935, 37755, 46145, 48967, 57891, 70257, 83061, 95805, 96485, 117095, 138435, 146901, 173673, 210771, 212267, 244835, 289455, 351285, 415305, 440703, 538637, 636801, 734505, 868365, 1053855, 1061335, 1615911, 1786231, 1910403, 2203515, 2693185, 3184005, 4847733, 5358693, 8079555, 8931155, 9552015, 16076079, 19648541, 24238665, 26793465, 41083313, 58945623, 80380395, 98242705, 123249939, 176836869, 205416565, 294728115, 369749817, 451916443, 616249695, 884184345, 1355749329, 1848749085, 2259582215, 4067247987, 6778746645, 20336239935]

約数ペア:

[(1, 20336239935), (3, 6778746645), (5, 4067247987), (9, 2259582215), (11, 1848749085), (15, 1355749329), (23, 884184345), (33, 616249695), (45, 451916443), (55, 369749817), (69, 294728115), (99, 205416565), (115, 176836869), (165, 123249939), (207, 98242705), (253, 80380395), (345, 58945623), (495, 41083313), (759, 26793465), (839, 24238665), (1035, 19648541), (1265, 16076079), (2129, 9552015), (2277, 8931155), (2517, 8079555), (3795, 5358693), (4195, 4847733), (6387, 3184005), (7551, 2693185), (9229, 2203515), (10645, 1910403), (11385, 1786231), (12585, 1615911), (19161, 1061335), (19297, 1053855), (23419, 868365), (27687, 734505), (31935, 636801), (37755, 538637), (46145, 440703), (48967, 415305), (57891, 351285), (70257, 289455), (83061, 244835), (95805, 212267), (96485, 210771), (117095, 173673), (138435, 146901)]