20184228144

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{5147}}^1$

素因数の和:5515

約数の個数: 120

約数和(自身を含む): 57235278672

約数和(自身を除く): 37051050528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 241, 339, 452, 482, 678, 723, 904, 964, 1017, 1356, 1446, 1808, 1928, 2034, 2169, 2712, 2892, 3856, 4068, 4338, 5147, 5424, 5784, 8136, 8676, 10294, 11568, 15441, 16272, 17352, 20588, 27233, 30882, 34704, 41176, 46323, 54466, 61764, 81699, 82352, 92646, 108932, 123528, 163398, 185292, 217864, 245097, 247056, 326796, 370584, 435728, 490194, 581611, 653592, 741168, 980388, 1163222, 1240427, 1307184, 1744833, 1960776, 2326444, 2480854, 3489666, 3721281, 3921552, 4652888, 4961708, 5234499, 6979332, 7442562, 9305776, 9923416, 10468998, 11163843, 13958664, 14885124, 19846832, 20937996, 22327686, 27917328, 29770248, 41875992, 44655372, 59540496, 83751984, 89310744, 140168251, 178621488, 280336502, 420504753, 560673004, 841009506, 1121346008, 1261514259, 1682019012, 2242692016, 2523028518, 3364038024, 5046057036, 6728076048, 10092114072, 20184228144]

約数ペア:

[(1, 20184228144), (2, 10092114072), (3, 6728076048), (4, 5046057036), (6, 3364038024), (8, 2523028518), (9, 2242692016), (12, 1682019012), (16, 1261514259), (18, 1121346008), (24, 841009506), (36, 560673004), (48, 420504753), (72, 280336502), (113, 178621488), (144, 140168251), (226, 89310744), (241, 83751984), (339, 59540496), (452, 44655372), (482, 41875992), (678, 29770248), (723, 27917328), (904, 22327686), (964, 20937996), (1017, 19846832), (1356, 14885124), (1446, 13958664), (1808, 11163843), (1928, 10468998), (2034, 9923416), (2169, 9305776), (2712, 7442562), (2892, 6979332), (3856, 5234499), (4068, 4961708), (4338, 4652888), (5147, 3921552), (5424, 3721281), (5784, 3489666), (8136, 2480854), (8676, 2326444), (10294, 1960776), (11568, 1744833), (15441, 1307184), (16272, 1240427), (17352, 1163222), (20588, 980388), (27233, 741168), (30882, 653592), (34704, 581611), (41176, 490194), (46323, 435728), (54466, 370584), (61764, 326796), (81699, 247056), (82352, 245097), (92646, 217864), (108932, 185292), (123528, 163398)]