20231359218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31379}}^1$

素因数の和:31461

約数の個数: 144

約数和(自身を含む): 55248130080

約数和(自身を除く): 35016770862

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 49, 51, 63, 86, 98, 102, 119, 126, 129, 147, 153, 238, 258, 294, 301, 306, 357, 387, 441, 602, 714, 731, 774, 833, 882, 903, 1071, 1462, 1666, 1806, 2107, 2142, 2193, 2499, 2709, 4214, 4386, 4998, 5117, 5418, 6321, 6579, 7497, 10234, 12642, 13158, 14994, 15351, 18963, 30702, 31379, 35819, 37926, 46053, 62758, 71638, 92106, 94137, 107457, 188274, 214914, 219653, 282411, 322371, 439306, 533443, 564822, 644742, 658959, 1066886, 1317918, 1349297, 1537571, 1600329, 1976877, 2698594, 3075142, 3200658, 3734101, 3953754, 4047891, 4612713, 4800987, 7468202, 8095782, 9225426, 9445079, 9601974, 11202303, 12143673, 13838139, 18890158, 22404606, 22938049, 24287346, 26138707, 27676278, 28335237, 33606909, 45876098, 52277414, 56670474, 66115553, 67213818, 68814147, 78416121, 85005711, 132231106, 137628294, 156832242, 160566343, 170011422, 198346659, 206442441, 235248363, 321132686, 396693318, 412884882, 470496726, 481699029, 595039977, 963398058, 1123964401, 1190079954, 1445097087, 2247928802, 2890194174, 3371893203, 6743786406, 10115679609, 20231359218]

約数ペア:

[(1, 20231359218), (2, 10115679609), (3, 6743786406), (6, 3371893203), (7, 2890194174), (9, 2247928802), (14, 1445097087), (17, 1190079954), (18, 1123964401), (21, 963398058), (34, 595039977), (42, 481699029), (43, 470496726), (49, 412884882), (51, 396693318), (63, 321132686), (86, 235248363), (98, 206442441), (102, 198346659), (119, 170011422), (126, 160566343), (129, 156832242), (147, 137628294), (153, 132231106), (238, 85005711), (258, 78416121), (294, 68814147), (301, 67213818), (306, 66115553), (357, 56670474), (387, 52277414), (441, 45876098), (602, 33606909), (714, 28335237), (731, 27676278), (774, 26138707), (833, 24287346), (882, 22938049), (903, 22404606), (1071, 18890158), (1462, 13838139), (1666, 12143673), (1806, 11202303), (2107, 9601974), (2142, 9445079), (2193, 9225426), (2499, 8095782), (2709, 7468202), (4214, 4800987), (4386, 4612713), (4998, 4047891), (5117, 3953754), (5418, 3734101), (6321, 3200658), (6579, 3075142), (7497, 2698594), (10234, 1976877), (12642, 1600329), (13158, 1537571), (14994, 1349297), (15351, 1317918), (18963, 1066886), (30702, 658959), (31379, 644742), (35819, 564822), (37926, 533443), (46053, 439306), (62758, 322371), (71638, 282411), (92106, 219653), (94137, 214914), (107457, 188274)]