20158712352

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{60289}}^1$

素因数の和:60357

約数の個数: 144

約数和(自身を含む): 60833092320

約数和(自身を除く): 40674379968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 648, 688, 774, 864, 972, 1032, 1161, 1296, 1376, 1548, 1944, 2064, 2322, 2592, 3096, 3483, 3888, 4128, 4644, 6192, 6966, 7776, 9288, 10449, 12384, 13932, 18576, 20898, 27864, 37152, 41796, 55728, 60289, 83592, 111456, 120578, 167184, 180867, 241156, 334368, 361734, 482312, 542601, 723468, 964624, 1085202, 1446936, 1627803, 1929248, 2170404, 2592427, 2893872, 3255606, 4340808, 4883409, 5184854, 5787744, 6511212, 7777281, 8681616, 9766818, 10369708, 13022424, 14650227, 15554562, 17363232, 19533636, 20739416, 23331843, 26044848, 29300454, 31109124, 39067272, 41478832, 46663686, 52089696, 58600908, 62218248, 69995529, 78134544, 82957664, 93327372, 117201816, 124436496, 139991058, 156269088, 186654744, 209986587, 234403632, 248872992, 279982116, 373309488, 419973174, 468807264, 559964232, 629959761, 746618976, 839946348, 1119928464, 1259919522, 1679892696, 2239856928, 2519839044, 3359785392, 5039678088, 6719570784, 10079356176, 20158712352]

約数ペア:

[(1, 20158712352), (2, 10079356176), (3, 6719570784), (4, 5039678088), (6, 3359785392), (8, 2519839044), (9, 2239856928), (12, 1679892696), (16, 1259919522), (18, 1119928464), (24, 839946348), (27, 746618976), (32, 629959761), (36, 559964232), (43, 468807264), (48, 419973174), (54, 373309488), (72, 279982116), (81, 248872992), (86, 234403632), (96, 209986587), (108, 186654744), (129, 156269088), (144, 139991058), (162, 124436496), (172, 117201816), (216, 93327372), (243, 82957664), (258, 78134544), (288, 69995529), (324, 62218248), (344, 58600908), (387, 52089696), (432, 46663686), (486, 41478832), (516, 39067272), (648, 31109124), (688, 29300454), (774, 26044848), (864, 23331843), (972, 20739416), (1032, 19533636), (1161, 17363232), (1296, 15554562), (1376, 14650227), (1548, 13022424), (1944, 10369708), (2064, 9766818), (2322, 8681616), (2592, 7777281), (3096, 6511212), (3483, 5787744), (3888, 5184854), (4128, 4883409), (4644, 4340808), (6192, 3255606), (6966, 2893872), (7776, 2592427), (9288, 2170404), (10449, 1929248), (12384, 1627803), (13932, 1446936), (18576, 1085202), (20898, 964624), (27864, 723468), (37152, 542601), (41796, 482312), (55728, 361734), (60289, 334368), (83592, 241156), (111456, 180867), (120578, 167184)]