20148613248

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{23561}}^1$

素因数の和:23726

約数の個数: 128

約数和(自身を含む): 57102978240

約数和(自身を除く): 36954364992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 131, 136, 192, 204, 262, 272, 384, 393, 408, 524, 544, 786, 816, 1048, 1088, 1572, 1632, 2096, 2176, 2227, 3144, 3264, 4192, 4454, 6288, 6528, 6681, 8384, 8908, 12576, 13362, 16768, 17816, 23561, 25152, 26724, 35632, 47122, 50304, 53448, 70683, 71264, 94244, 106896, 141366, 142528, 188488, 213792, 282732, 285056, 376976, 400537, 427584, 565464, 753952, 801074, 855168, 1130928, 1201611, 1507904, 1602148, 2261856, 2403222, 3015808, 3086491, 3204296, 4523712, 4806444, 6172982, 6408592, 9047424, 9259473, 9612888, 12345964, 12817184, 18518946, 19225776, 24691928, 25634368, 37037892, 38451552, 49383856, 51268736, 52470347, 74075784, 76903104, 98767712, 104940694, 148151568, 153806208, 157411041, 197535424, 209881388, 296303136, 314822082, 395070848, 419762776, 592606272, 629644164, 839525552, 1185212544, 1259288328, 1679051104, 2518576656, 3358102208, 5037153312, 6716204416, 10074306624, 20148613248]

約数ペア:

[(1, 20148613248), (2, 10074306624), (3, 6716204416), (4, 5037153312), (6, 3358102208), (8, 2518576656), (12, 1679051104), (16, 1259288328), (17, 1185212544), (24, 839525552), (32, 629644164), (34, 592606272), (48, 419762776), (51, 395070848), (64, 314822082), (68, 296303136), (96, 209881388), (102, 197535424), (128, 157411041), (131, 153806208), (136, 148151568), (192, 104940694), (204, 98767712), (262, 76903104), (272, 74075784), (384, 52470347), (393, 51268736), (408, 49383856), (524, 38451552), (544, 37037892), (786, 25634368), (816, 24691928), (1048, 19225776), (1088, 18518946), (1572, 12817184), (1632, 12345964), (2096, 9612888), (2176, 9259473), (2227, 9047424), (3144, 6408592), (3264, 6172982), (4192, 4806444), (4454, 4523712), (6288, 3204296), (6528, 3086491), (6681, 3015808), (8384, 2403222), (8908, 2261856), (12576, 1602148), (13362, 1507904), (16768, 1201611), (17816, 1130928), (23561, 855168), (25152, 801074), (26724, 753952), (35632, 565464), (47122, 427584), (50304, 400537), (53448, 376976), (70683, 285056), (71264, 282732), (94244, 213792), (106896, 188488), (141366, 142528)]