20220898048

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{16831}}^1$

素因数の和:16898

約数の個数: 108

約数和(自身を含む): 45878544768

約数和(自身を除く): 25657646720

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 361, 416, 494, 608, 722, 832, 988, 1216, 1444, 1664, 1976, 2432, 2888, 3328, 3952, 4693, 4864, 5776, 7904, 9386, 11552, 15808, 16831, 18772, 23104, 31616, 33662, 37544, 46208, 63232, 67324, 75088, 92416, 134648, 150176, 218803, 269296, 300352, 319789, 437606, 538592, 600704, 639578, 875212, 1077184, 1201408, 1279156, 1750424, 2154368, 2558312, 3500848, 4157257, 4308736, 5116624, 6075991, 7001696, 8314514, 10233248, 12151982, 14003392, 16629028, 20466496, 24303964, 28006784, 33258056, 40932992, 48607928, 56013568, 66516112, 78987883, 81865984, 97215856, 133032224, 157975766, 194431712, 266064448, 315951532, 388863424, 532128896, 631903064, 777726848, 1064257792, 1263806128, 1555453696, 2527612256, 5055224512, 10110449024, 20220898048]

約数ペア:

[(1, 20220898048), (2, 10110449024), (4, 5055224512), (8, 2527612256), (13, 1555453696), (16, 1263806128), (19, 1064257792), (26, 777726848), (32, 631903064), (38, 532128896), (52, 388863424), (64, 315951532), (76, 266064448), (104, 194431712), (128, 157975766), (152, 133032224), (208, 97215856), (247, 81865984), (256, 78987883), (304, 66516112), (361, 56013568), (416, 48607928), (494, 40932992), (608, 33258056), (722, 28006784), (832, 24303964), (988, 20466496), (1216, 16629028), (1444, 14003392), (1664, 12151982), (1976, 10233248), (2432, 8314514), (2888, 7001696), (3328, 6075991), (3952, 5116624), (4693, 4308736), (4864, 4157257), (5776, 3500848), (7904, 2558312), (9386, 2154368), (11552, 1750424), (15808, 1279156), (16831, 1201408), (18772, 1077184), (23104, 875212), (31616, 639578), (33662, 600704), (37544, 538592), (46208, 437606), (63232, 319789), (67324, 300352), (75088, 269296), (92416, 218803), (134648, 150176)]