20199665232

素因数分解:

$2^4\times 3^2\times {\mathrm{3637}}^1\times {\mathrm{38569}}^1$

素因数の和:42220

約数の個数: 60

約数和(自身を含む): 56548016980

約数和(自身を除く): 36348351748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3637, 7274, 10911, 14548, 21822, 29096, 32733, 38569, 43644, 58192, 65466, 77138, 87288, 115707, 130932, 154276, 174576, 231414, 261864, 308552, 347121, 462828, 523728, 617104, 694242, 925656, 1388484, 1851312, 2776968, 5553936, 140275453, 280550906, 420826359, 561101812, 841652718, 1122203624, 1262479077, 1683305436, 2244407248, 2524958154, 3366610872, 5049916308, 6733221744, 10099832616, 20199665232]

約数ペア:

[(1, 20199665232), (2, 10099832616), (3, 6733221744), (4, 5049916308), (6, 3366610872), (8, 2524958154), (9, 2244407248), (12, 1683305436), (16, 1262479077), (18, 1122203624), (24, 841652718), (36, 561101812), (48, 420826359), (72, 280550906), (144, 140275453), (3637, 5553936), (7274, 2776968), (10911, 1851312), (14548, 1388484), (21822, 925656), (29096, 694242), (32733, 617104), (38569, 523728), (43644, 462828), (58192, 347121), (65466, 308552), (77138, 261864), (87288, 231414), (115707, 174576), (130932, 154276)]