20162764128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8419}}^1$

素因数の和:8565

約数の個数: 192

約数和(自身を含む): 60599750400

約数和(自身を除く): 40436986272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 101, 104, 114, 152, 156, 202, 208, 228, 247, 303, 304, 312, 404, 416, 456, 494, 606, 608, 624, 741, 808, 912, 988, 1212, 1248, 1313, 1482, 1616, 1824, 1919, 1976, 2424, 2626, 2964, 3232, 3838, 3939, 3952, 4848, 5252, 5757, 5928, 7676, 7878, 7904, 8419, 9696, 10504, 11514, 11856, 15352, 15756, 16838, 21008, 23028, 23712, 24947, 25257, 30704, 31512, 33676, 42016, 46056, 49894, 50514, 61408, 63024, 67352, 74841, 92112, 99788, 101028, 109447, 126048, 134704, 149682, 159961, 184224, 199576, 202056, 218894, 269408, 299364, 319922, 328341, 399152, 404112, 437788, 479883, 598728, 639844, 656682, 798304, 808224, 850319, 875576, 959766, 1197456, 1279688, 1313364, 1700638, 1751152, 1919532, 2079493, 2394912, 2550957, 2559376, 2626728, 3401276, 3502304, 3839064, 4158986, 5101914, 5118752, 5253456, 6238479, 6802552, 7678128, 8317972, 10203828, 10506912, 11054147, 12476958, 13605104, 15356256, 16156061, 16635944, 20407656, 22108294, 24953916, 27210208, 32312122, 33162441, 33271888, 40815312, 44216588, 48468183, 49907832, 64624244, 66324882, 66543776, 81630624, 88433176, 96936366, 99815664, 129248488, 132649764, 176866352, 193872732, 199631328, 210028793, 258496976, 265299528, 353732704, 387745464, 420057586, 516993952, 530599056, 630086379, 775490928, 840115172, 1061198112, 1260172758, 1550981856, 1680230344, 2520345516, 3360460688, 5040691032, 6720921376, 10081382064, 20162764128]

約数ペア:

[(1, 20162764128), (2, 10081382064), (3, 6720921376), (4, 5040691032), (6, 3360460688), (8, 2520345516), (12, 1680230344), (13, 1550981856), (16, 1260172758), (19, 1061198112), (24, 840115172), (26, 775490928), (32, 630086379), (38, 530599056), (39, 516993952), (48, 420057586), (52, 387745464), (57, 353732704), (76, 265299528), (78, 258496976), (96, 210028793), (101, 199631328), (104, 193872732), (114, 176866352), (152, 132649764), (156, 129248488), (202, 99815664), (208, 96936366), (228, 88433176), (247, 81630624), (303, 66543776), (304, 66324882), (312, 64624244), (404, 49907832), (416, 48468183), (456, 44216588), (494, 40815312), (606, 33271888), (608, 33162441), (624, 32312122), (741, 27210208), (808, 24953916), (912, 22108294), (988, 20407656), (1212, 16635944), (1248, 16156061), (1313, 15356256), (1482, 13605104), (1616, 12476958), (1824, 11054147), (1919, 10506912), (1976, 10203828), (2424, 8317972), (2626, 7678128), (2964, 6802552), (3232, 6238479), (3838, 5253456), (3939, 5118752), (3952, 5101914), (4848, 4158986), (5252, 3839064), (5757, 3502304), (5928, 3401276), (7676, 2626728), (7878, 2559376), (7904, 2550957), (8419, 2394912), (9696, 2079493), (10504, 1919532), (11514, 1751152), (11856, 1700638), (15352, 1313364), (15756, 1279688), (16838, 1197456), (21008, 959766), (23028, 875576), (23712, 850319), (24947, 808224), (25257, 798304), (30704, 656682), (31512, 639844), (33676, 598728), (42016, 479883), (46056, 437788), (49894, 404112), (50514, 399152), (61408, 328341), (63024, 319922), (67352, 299364), (74841, 269408), (92112, 218894), (99788, 202056), (101028, 199576), (109447, 184224), (126048, 159961), (134704, 149682)]