20184601437

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5701}}^1$

素因数の和:5872

約数の個数: 128

約数和(自身を含む): 40463216640

約数和(自身を除く): 20278615203

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 131, 143, 189, 231, 273, 297, 351, 393, 429, 693, 819, 917, 1001, 1179, 1287, 1441, 1703, 2079, 2457, 2751, 3003, 3537, 3861, 4323, 5109, 5701, 8253, 9009, 10087, 11921, 12969, 15327, 17103, 18733, 24759, 27027, 30261, 35763, 38907, 39907, 45981, 51309, 56199, 62711, 74113, 90783, 107289, 119721, 131131, 153927, 168597, 188133, 222339, 272349, 321867, 359163, 393393, 438977, 505791, 518791, 564399, 667017, 746831, 815243, 1077489, 1180179, 1316931, 1556373, 1693197, 2001051, 2240493, 2445729, 3540537, 3950793, 4669119, 5227817, 5706701, 6721479, 7337187, 8215141, 9708803, 11852379, 14007357, 15683451, 17120103, 20164437, 22011561, 24645423, 29126409, 47050353, 51360309, 57505987, 67961621, 73936269, 87379227, 106796833, 141151059, 154080927, 172517961, 203884863, 221808807, 262137681, 320390499, 517553883, 611654589, 747577831, 961171497, 1552661649, 1834963767, 2242733493, 2883514491, 6728200479, 20184601437]

約数ペア:

[(1, 20184601437), (3, 6728200479), (7, 2883514491), (9, 2242733493), (11, 1834963767), (13, 1552661649), (21, 961171497), (27, 747577831), (33, 611654589), (39, 517553883), (63, 320390499), (77, 262137681), (91, 221808807), (99, 203884863), (117, 172517961), (131, 154080927), (143, 141151059), (189, 106796833), (231, 87379227), (273, 73936269), (297, 67961621), (351, 57505987), (393, 51360309), (429, 47050353), (693, 29126409), (819, 24645423), (917, 22011561), (1001, 20164437), (1179, 17120103), (1287, 15683451), (1441, 14007357), (1703, 11852379), (2079, 9708803), (2457, 8215141), (2751, 7337187), (3003, 6721479), (3537, 5706701), (3861, 5227817), (4323, 4669119), (5109, 3950793), (5701, 3540537), (8253, 2445729), (9009, 2240493), (10087, 2001051), (11921, 1693197), (12969, 1556373), (15327, 1316931), (17103, 1180179), (18733, 1077489), (24759, 815243), (27027, 746831), (30261, 667017), (35763, 564399), (38907, 518791), (39907, 505791), (45981, 438977), (51309, 393393), (56199, 359163), (62711, 321867), (74113, 272349), (90783, 222339), (107289, 188133), (119721, 168597), (131131, 153927)]