20120073624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{12197}}^1$

素因数の和:13310

約数の個数: 128

約数和(自身を含む): 63937036800

約数和(自身を除く): 43816963176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1091, 1512, 2182, 3273, 4364, 6546, 7637, 8728, 9819, 12197, 13092, 15274, 19638, 22911, 24394, 26184, 29457, 30548, 36591, 39276, 45822, 48788, 58914, 61096, 68733, 73182, 78552, 85379, 91644, 97576, 109773, 117828, 137466, 146364, 170758, 183288, 206199, 219546, 235656, 256137, 274932, 292728, 329319, 341516, 412398, 439092, 512274, 549864, 658638, 683032, 768411, 824796, 878184, 1024548, 1317276, 1536822, 1649592, 2049096, 2305233, 2634552, 3073644, 4610466, 6147288, 9220932, 13306927, 18441864, 26613854, 39920781, 53227708, 79841562, 93148489, 106455416, 119762343, 159683124, 186296978, 239524686, 279445467, 319366248, 359287029, 372593956, 479049372, 558890934, 718574058, 745187912, 838336401, 958098744, 1117781868, 1437148116, 1676672802, 2235563736, 2515009203, 2874296232, 3353345604, 5030018406, 6706691208, 10060036812, 20120073624]

約数ペア:

[(1, 20120073624), (2, 10060036812), (3, 6706691208), (4, 5030018406), (6, 3353345604), (7, 2874296232), (8, 2515009203), (9, 2235563736), (12, 1676672802), (14, 1437148116), (18, 1117781868), (21, 958098744), (24, 838336401), (27, 745187912), (28, 718574058), (36, 558890934), (42, 479049372), (54, 372593956), (56, 359287029), (63, 319366248), (72, 279445467), (84, 239524686), (108, 186296978), (126, 159683124), (168, 119762343), (189, 106455416), (216, 93148489), (252, 79841562), (378, 53227708), (504, 39920781), (756, 26613854), (1091, 18441864), (1512, 13306927), (2182, 9220932), (3273, 6147288), (4364, 4610466), (6546, 3073644), (7637, 2634552), (8728, 2305233), (9819, 2049096), (12197, 1649592), (13092, 1536822), (15274, 1317276), (19638, 1024548), (22911, 878184), (24394, 824796), (26184, 768411), (29457, 683032), (30548, 658638), (36591, 549864), (39276, 512274), (45822, 439092), (48788, 412398), (58914, 341516), (61096, 329319), (68733, 292728), (73182, 274932), (78552, 256137), (85379, 235656), (91644, 219546), (97576, 206199), (109773, 183288), (117828, 170758), (137466, 146364)]