20565113814

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{659}}^1\times {\mathrm{9173}}^1$

素因数の和:9856

約数の個数: 96

約数和(自身を含む): 52895082240

約数和(自身を除く): 32329968426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 659, 1134, 1318, 1701, 1977, 3402, 3954, 4613, 5931, 9173, 9226, 11862, 13839, 17793, 18346, 27519, 27678, 35586, 41517, 53379, 55038, 64211, 82557, 83034, 106758, 124551, 128422, 160137, 165114, 192633, 247671, 249102, 320274, 373653, 385266, 495342, 577899, 743013, 747306, 1120959, 1155798, 1486026, 1733697, 2229039, 2241918, 3467394, 4458078, 5201091, 6045007, 10402182, 12090014, 15603273, 18135021, 31206546, 36270042, 42315049, 54405063, 84630098, 108810126, 126945147, 163215189, 253890294, 326430378, 380835441, 489645567, 761670882, 979291134, 1142506323, 1468936701, 2285012646, 2937873402, 3427518969, 6855037938, 10282556907, 20565113814]

約数ペア:

[(1, 20565113814), (2, 10282556907), (3, 6855037938), (6, 3427518969), (7, 2937873402), (9, 2285012646), (14, 1468936701), (18, 1142506323), (21, 979291134), (27, 761670882), (42, 489645567), (54, 380835441), (63, 326430378), (81, 253890294), (126, 163215189), (162, 126945147), (189, 108810126), (243, 84630098), (378, 54405063), (486, 42315049), (567, 36270042), (659, 31206546), (1134, 18135021), (1318, 15603273), (1701, 12090014), (1977, 10402182), (3402, 6045007), (3954, 5201091), (4613, 4458078), (5931, 3467394), (9173, 2241918), (9226, 2229039), (11862, 1733697), (13839, 1486026), (17793, 1155798), (18346, 1120959), (27519, 747306), (27678, 743013), (35586, 577899), (41517, 495342), (53379, 385266), (55038, 373653), (64211, 320274), (82557, 249102), (83034, 247671), (106758, 192633), (124551, 165114), (128422, 160137)]