20763073485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 45948764160

約数和(自身を除く): 25185690675

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 79, 99, 101, 105, 165, 231, 237, 303, 315, 385, 395, 495, 505, 553, 693, 707, 711, 751, 869, 909, 1111, 1155, 1185, 1515, 1659, 2121, 2253, 2607, 2765, 3333, 3465, 3535, 3555, 3755, 4345, 4545, 4977, 5257, 5555, 6083, 6363, 6759, 7777, 7821, 7979, 8261, 8295, 9999, 10605, 11265, 13035, 15771, 16665, 18249, 23331, 23937, 24783, 24885, 26285, 30415, 31815, 33795, 38885, 39105, 39895, 41305, 47313, 49995, 54747, 55853, 57827, 59329, 69993, 71811, 74349, 75851, 78855, 87769, 91245, 116655, 119685, 123915, 167559, 173481, 177987, 227553, 236565, 263307, 273735, 279265, 289135, 296645, 349965, 359055, 371745, 379255, 415303, 438845, 502677, 520443, 530957, 533961, 614383, 652619, 682659, 789921, 834361, 837795, 867405, 889935, 1137765, 1245909, 1316535, 1592871, 1843149, 1957857, 2076515, 2503083, 2513385, 2602215, 2654785, 2669805, 3071915, 3263095, 3413295, 3737727, 3949605, 4171805, 4568333, 4778613, 5529447, 5840527, 5873571, 5992229, 6229545, 7509249, 7964355, 9215745, 9789285, 12515415, 13704999, 17521581, 17976687, 18688635, 22841665, 23893065, 27647235, 29202635, 29367855, 29961145, 37546245, 41114997, 41945603, 52564743, 53930061, 65914519, 68524995, 87607905, 89883435, 125836809, 197743557, 205574985, 209728015, 262823715, 269650305, 329572595, 377510427, 461401633, 593230671, 629184045, 988717785, 1384204899, 1887552135, 2307008165, 2966153355, 4152614697, 6921024495, 20763073485]

約数ペア:

[(1, 20763073485), (3, 6921024495), (5, 4152614697), (7, 2966153355), (9, 2307008165), (11, 1887552135), (15, 1384204899), (21, 988717785), (33, 629184045), (35, 593230671), (45, 461401633), (55, 377510427), (63, 329572595), (77, 269650305), (79, 262823715), (99, 209728015), (101, 205574985), (105, 197743557), (165, 125836809), (231, 89883435), (237, 87607905), (303, 68524995), (315, 65914519), (385, 53930061), (395, 52564743), (495, 41945603), (505, 41114997), (553, 37546245), (693, 29961145), (707, 29367855), (711, 29202635), (751, 27647235), (869, 23893065), (909, 22841665), (1111, 18688635), (1155, 17976687), (1185, 17521581), (1515, 13704999), (1659, 12515415), (2121, 9789285), (2253, 9215745), (2607, 7964355), (2765, 7509249), (3333, 6229545), (3465, 5992229), (3535, 5873571), (3555, 5840527), (3755, 5529447), (4345, 4778613), (4545, 4568333), (4977, 4171805), (5257, 3949605), (5555, 3737727), (6083, 3413295), (6363, 3263095), (6759, 3071915), (7777, 2669805), (7821, 2654785), (7979, 2602215), (8261, 2513385), (8295, 2503083), (9999, 2076515), (10605, 1957857), (11265, 1843149), (13035, 1592871), (15771, 1316535), (16665, 1245909), (18249, 1137765), (23331, 889935), (23937, 867405), (24783, 837795), (24885, 834361), (26285, 789921), (30415, 682659), (31815, 652619), (33795, 614383), (38885, 533961), (39105, 530957), (39895, 520443), (41305, 502677), (47313, 438845), (49995, 415303), (54747, 379255), (55853, 371745), (57827, 359055), (59329, 349965), (69993, 296645), (71811, 289135), (74349, 279265), (75851, 273735), (78855, 263307), (87769, 236565), (91245, 227553), (116655, 177987), (119685, 173481), (123915, 167559)]