20146653477

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 32816232000

約数和(自身を除く): 12669578523

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 89, 171, 177, 243, 267, 277, 513, 531, 729, 801, 831, 1121, 1539, 1593, 1691, 2403, 2493, 3363, 4617, 4779, 5073, 5251, 5263, 7209, 7479, 10089, 13851, 14337, 15219, 15753, 15789, 16343, 21627, 22437, 24653, 30267, 43011, 45657, 47259, 47367, 49029, 64881, 67311, 73959, 90801, 99769, 136971, 141777, 142101, 147087, 201933, 221877, 272403, 299307, 310517, 410913, 425331, 426303, 441261, 468407, 665631, 817209, 897921, 931551, 1232739, 1275993, 1278909, 1323783, 1405221, 1454527, 1996893, 2693763, 2794653, 3827979, 3836727, 3971349, 4215663, 4363581, 5990679, 8081289, 8383959, 11914047, 12646989, 13090743, 17972037, 24243867, 25151877, 27636013, 37940967, 39272229, 72731601, 75455631, 82908039, 113822901, 117816687, 226366893, 248724117, 341468703, 353450061, 746172351, 1060350183, 2238517053, 6715551159, 20146653477]

約数ペア:

[(1, 20146653477), (3, 6715551159), (9, 2238517053), (19, 1060350183), (27, 746172351), (57, 353450061), (59, 341468703), (81, 248724117), (89, 226366893), (171, 117816687), (177, 113822901), (243, 82908039), (267, 75455631), (277, 72731601), (513, 39272229), (531, 37940967), (729, 27636013), (801, 25151877), (831, 24243867), (1121, 17972037), (1539, 13090743), (1593, 12646989), (1691, 11914047), (2403, 8383959), (2493, 8081289), (3363, 5990679), (4617, 4363581), (4779, 4215663), (5073, 3971349), (5251, 3836727), (5263, 3827979), (7209, 2794653), (7479, 2693763), (10089, 1996893), (13851, 1454527), (14337, 1405221), (15219, 1323783), (15753, 1278909), (15789, 1275993), (16343, 1232739), (21627, 931551), (22437, 897921), (24653, 817209), (30267, 665631), (43011, 468407), (45657, 441261), (47259, 426303), (47367, 425331), (49029, 410913), (64881, 310517), (67311, 299307), (73959, 272403), (90801, 221877), (99769, 201933), (136971, 147087), (141777, 142101)]