20946156714

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{272971}}^1$

素因数の和:273025

約数の個数: 96

約数和(自身を含む): 56013854400

約数和(自身を除く): 35067697686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 783, 882, 1218, 1323, 1421, 1566, 1827, 2646, 2842, 3654, 4263, 5481, 8526, 10962, 12789, 25578, 38367, 76734, 272971, 545942, 818913, 1637826, 1910797, 2456739, 3821594, 4913478, 5732391, 7370217, 7916159, 11464782, 13375579, 14740434, 15832318, 17197173, 23748477, 26751158, 34394346, 40126737, 47496954, 51591519, 55413113, 71245431, 80253474, 103183038, 110826226, 120380211, 142490862, 166239339, 213736293, 240760422, 332478678, 361140633, 387891791, 427472586, 498718017, 722281266, 775783582, 997436034, 1163675373, 1496154051, 2327350746, 2992308102, 3491026119, 6982052238, 10473078357, 20946156714]

約数ペア:

[(1, 20946156714), (2, 10473078357), (3, 6982052238), (6, 3491026119), (7, 2992308102), (9, 2327350746), (14, 1496154051), (18, 1163675373), (21, 997436034), (27, 775783582), (29, 722281266), (42, 498718017), (49, 427472586), (54, 387891791), (58, 361140633), (63, 332478678), (87, 240760422), (98, 213736293), (126, 166239339), (147, 142490862), (174, 120380211), (189, 110826226), (203, 103183038), (261, 80253474), (294, 71245431), (378, 55413113), (406, 51591519), (441, 47496954), (522, 40126737), (609, 34394346), (783, 26751158), (882, 23748477), (1218, 17197173), (1323, 15832318), (1421, 14740434), (1566, 13375579), (1827, 11464782), (2646, 7916159), (2842, 7370217), (3654, 5732391), (4263, 4913478), (5481, 3821594), (8526, 2456739), (10962, 1910797), (12789, 1637826), (25578, 818913), (38367, 545942), (76734, 272971)]