20233375168

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1674

約数の個数: 112

約数和(自身を含む): 42709063680

約数和(自身を除く): 22475688512

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 163, 188, 232, 326, 376, 464, 652, 752, 928, 1304, 1363, 1423, 1504, 1856, 2608, 2726, 2846, 3008, 4727, 5216, 5452, 5692, 7661, 9454, 10432, 10904, 11384, 15322, 18908, 21808, 22768, 30644, 37816, 41267, 43616, 45536, 61288, 66881, 75632, 82534, 87232, 91072, 122576, 133762, 151264, 165068, 222169, 231949, 245152, 267524, 302528, 330136, 444338, 463898, 490304, 535048, 660272, 888676, 927796, 1070096, 1320544, 1777352, 1855592, 1939549, 2140192, 2641088, 3554704, 3711184, 3879098, 4280384, 6726521, 7109408, 7422368, 7758196, 10901603, 13453042, 14218816, 14844736, 15516392, 21803206, 26906084, 31032784, 43606412, 53812168, 62065568, 87212824, 107624336, 124131136, 174425648, 215248672, 316146487, 348851296, 430497344, 632292974, 697702592, 1264585948, 2529171896, 5058343792, 10116687584, 20233375168]

約数ペア:

[(1, 20233375168), (2, 10116687584), (4, 5058343792), (8, 2529171896), (16, 1264585948), (29, 697702592), (32, 632292974), (47, 430497344), (58, 348851296), (64, 316146487), (94, 215248672), (116, 174425648), (163, 124131136), (188, 107624336), (232, 87212824), (326, 62065568), (376, 53812168), (464, 43606412), (652, 31032784), (752, 26906084), (928, 21803206), (1304, 15516392), (1363, 14844736), (1423, 14218816), (1504, 13453042), (1856, 10901603), (2608, 7758196), (2726, 7422368), (2846, 7109408), (3008, 6726521), (4727, 4280384), (5216, 3879098), (5452, 3711184), (5692, 3554704), (7661, 2641088), (9454, 2140192), (10432, 1939549), (10904, 1855592), (11384, 1777352), (15322, 1320544), (18908, 1070096), (21808, 927796), (22768, 888676), (30644, 660272), (37816, 535048), (41267, 490304), (43616, 463898), (45536, 444338), (61288, 330136), (66881, 302528), (75632, 267524), (82534, 245152), (87232, 231949), (91072, 222169), (122576, 165068), (133762, 151264)]