20173345290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1883599}}^1$

素因数の和:1883636

約数の個数: 96

約数和(自身を含む): 63469785600

約数和(自身を除く): 43296440310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 1883599, 3767198, 5650797, 9417995, 11301594, 13185193, 16952391, 18835990, 26370386, 28253985, 32021183, 33904782, 39555579, 56507970, 64042366, 65925965, 79111158, 84761955, 96063549, 118666737, 131851930, 160105915, 169523910, 192127098, 197777895, 224148281, 237333474, 288190647, 320211830, 395555790, 448296562, 480317745, 576381294, 593333685, 672444843, 960635490, 1120741405, 1186667370, 1344889686, 1440953235, 2017334529, 2241482810, 2881906470, 3362224215, 4034669058, 6724448430, 10086672645, 20173345290]

約数ペア:

[(1, 20173345290), (2, 10086672645), (3, 6724448430), (5, 4034669058), (6, 3362224215), (7, 2881906470), (9, 2241482810), (10, 2017334529), (14, 1440953235), (15, 1344889686), (17, 1186667370), (18, 1120741405), (21, 960635490), (30, 672444843), (34, 593333685), (35, 576381294), (42, 480317745), (45, 448296562), (51, 395555790), (63, 320211830), (70, 288190647), (85, 237333474), (90, 224148281), (102, 197777895), (105, 192127098), (119, 169523910), (126, 160105915), (153, 131851930), (170, 118666737), (210, 96063549), (238, 84761955), (255, 79111158), (306, 65925965), (315, 64042366), (357, 56507970), (510, 39555579), (595, 33904782), (630, 32021183), (714, 28253985), (765, 26370386), (1071, 18835990), (1190, 16952391), (1530, 13185193), (1785, 11301594), (2142, 9417995), (3570, 5650797), (5355, 3767198), (10710, 1883599)]