20198097612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{5099}}^1$

素因数の和:6556

約数の個数: 144

約数和(自身を含む): 63711648000

約数和(自身を除く): 43513550388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 1429, 2772, 2858, 4287, 5099, 5716, 8574, 10003, 10198, 12861, 15297, 15719, 17148, 20006, 20396, 25722, 30009, 30594, 31438, 35693, 40012, 45891, 47157, 51444, 56089, 60018, 61188, 62876, 71386, 90027, 91782, 94314, 107079, 110033, 112178, 120036, 141471, 142772, 168267, 180054, 183564, 188628, 214158, 220066, 224356, 282942, 321237, 330099, 336534, 360108, 392623, 428316, 440132, 504801, 565884, 642474, 660198, 673068, 785246, 990297, 1009602, 1177869, 1284948, 1320396, 1570492, 1980594, 2019204, 2355738, 3533607, 3961188, 4711476, 7067214, 7286471, 14134428, 14572942, 21859413, 29145884, 43718826, 51005297, 65578239, 80151181, 87437652, 102010594, 131156478, 153015891, 160302362, 204021188, 240453543, 262312956, 306031782, 320604724, 459047673, 480907086, 561058267, 612063564, 721360629, 918095346, 961814172, 1122116534, 1442721258, 1683174801, 1836190692, 2244233068, 2885442516, 3366349602, 5049524403, 6732699204, 10099048806, 20198097612]

約数ペア:

[(1, 20198097612), (2, 10099048806), (3, 6732699204), (4, 5049524403), (6, 3366349602), (7, 2885442516), (9, 2244233068), (11, 1836190692), (12, 1683174801), (14, 1442721258), (18, 1122116534), (21, 961814172), (22, 918095346), (28, 721360629), (33, 612063564), (36, 561058267), (42, 480907086), (44, 459047673), (63, 320604724), (66, 306031782), (77, 262312956), (84, 240453543), (99, 204021188), (126, 160302362), (132, 153015891), (154, 131156478), (198, 102010594), (231, 87437652), (252, 80151181), (308, 65578239), (396, 51005297), (462, 43718826), (693, 29145884), (924, 21859413), (1386, 14572942), (1429, 14134428), (2772, 7286471), (2858, 7067214), (4287, 4711476), (5099, 3961188), (5716, 3533607), (8574, 2355738), (10003, 2019204), (10198, 1980594), (12861, 1570492), (15297, 1320396), (15719, 1284948), (17148, 1177869), (20006, 1009602), (20396, 990297), (25722, 785246), (30009, 673068), (30594, 660198), (31438, 642474), (35693, 565884), (40012, 504801), (45891, 440132), (47157, 428316), (51444, 392623), (56089, 360108), (60018, 336534), (61188, 330099), (62876, 321237), (71386, 282942), (90027, 224356), (91782, 220066), (94314, 214158), (107079, 188628), (110033, 183564), (112178, 180054), (120036, 168267), (141471, 142772)]