20136078711

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 35551692800

約数和(自身を除く): 15415614089

約数列:

[1, 3, 7, 9, 21, 27, 41, 61, 63, 123, 183, 189, 287, 369, 427, 549, 861, 1039, 1107, 1281, 1647, 1681, 2501, 2583, 3117, 3843, 5043, 7273, 7503, 7749, 9351, 11529, 11767, 15129, 17507, 21819, 22509, 28053, 35301, 42599, 45387, 52521, 63379, 65457, 67527, 102541, 105903, 127797, 157563, 190137, 196371, 298193, 307623, 317709, 383391, 443653, 472689, 570411, 717787, 894579, 922869, 1150173, 1330959, 1711233, 1746559, 2153361, 2598539, 2683737, 2768607, 3992877, 5239677, 6460083, 7795617, 8051211, 11978631, 12225913, 15719031, 18189773, 19380249, 23386851, 36677739, 47157093, 54569319, 70160553, 106540099, 110033217, 163707957, 319620297, 330099651, 491123871, 745780693, 958860891, 2237342079, 2876582673, 6712026237, 20136078711]

約数ペア:

[(1, 20136078711), (3, 6712026237), (7, 2876582673), (9, 2237342079), (21, 958860891), (27, 745780693), (41, 491123871), (61, 330099651), (63, 319620297), (123, 163707957), (183, 110033217), (189, 106540099), (287, 70160553), (369, 54569319), (427, 47157093), (549, 36677739), (861, 23386851), (1039, 19380249), (1107, 18189773), (1281, 15719031), (1647, 12225913), (1681, 11978631), (2501, 8051211), (2583, 7795617), (3117, 6460083), (3843, 5239677), (5043, 3992877), (7273, 2768607), (7503, 2683737), (7749, 2598539), (9351, 2153361), (11529, 1746559), (11767, 1711233), (15129, 1330959), (17507, 1150173), (21819, 922869), (22509, 894579), (28053, 717787), (35301, 570411), (42599, 472689), (45387, 443653), (52521, 383391), (63379, 317709), (65457, 307623), (67527, 298193), (102541, 196371), (105903, 190137), (127797, 157563)]