20163903264

素因数分解:

$2^5\times 3^3\times {\mathrm{163}}^1\times {\mathrm{143177}}^1$

素因数の和:143359

約数の個数: 96

約数和(自身を含む): 59172603840

約数和(自身を除く): 39008700576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 163, 216, 288, 326, 432, 489, 652, 864, 978, 1304, 1467, 1956, 2608, 2934, 3912, 4401, 5216, 5868, 7824, 8802, 11736, 15648, 17604, 23472, 35208, 46944, 70416, 140832, 143177, 286354, 429531, 572708, 859062, 1145416, 1288593, 1718124, 2290832, 2577186, 3436248, 3865779, 4581664, 5154372, 6872496, 7731558, 10308744, 13744992, 15463116, 20617488, 23337851, 30926232, 41234976, 46675702, 61852464, 70013553, 93351404, 123704928, 140027106, 186702808, 210040659, 280054212, 373405616, 420081318, 560108424, 630121977, 746811232, 840162636, 1120216848, 1260243954, 1680325272, 2240433696, 2520487908, 3360650544, 5040975816, 6721301088, 10081951632, 20163903264]

約数ペア:

[(1, 20163903264), (2, 10081951632), (3, 6721301088), (4, 5040975816), (6, 3360650544), (8, 2520487908), (9, 2240433696), (12, 1680325272), (16, 1260243954), (18, 1120216848), (24, 840162636), (27, 746811232), (32, 630121977), (36, 560108424), (48, 420081318), (54, 373405616), (72, 280054212), (96, 210040659), (108, 186702808), (144, 140027106), (163, 123704928), (216, 93351404), (288, 70013553), (326, 61852464), (432, 46675702), (489, 41234976), (652, 30926232), (864, 23337851), (978, 20617488), (1304, 15463116), (1467, 13744992), (1956, 10308744), (2608, 7731558), (2934, 6872496), (3912, 5154372), (4401, 4581664), (5216, 3865779), (5868, 3436248), (7824, 2577186), (8802, 2290832), (11736, 1718124), (15648, 1288593), (17604, 1145416), (23472, 859062), (35208, 572708), (46944, 429531), (70416, 286354), (140832, 143177)]