20122962030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{219851}}^1$

素因数の和:219983

約数の個数: 80

約数和(自身を含む): 54587492784

約数和(自身を除く): 34464530754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 270, 339, 405, 565, 678, 810, 1017, 1130, 1695, 2034, 3051, 3390, 5085, 6102, 9153, 10170, 15255, 18306, 30510, 45765, 91530, 219851, 439702, 659553, 1099255, 1319106, 1978659, 2198510, 3297765, 3957318, 5935977, 6595530, 9893295, 11871954, 17807931, 19786590, 24843163, 29679885, 35615862, 49686326, 59359770, 74529489, 89039655, 124215815, 149058978, 178079310, 223588467, 248431630, 372647445, 447176934, 670765401, 745294890, 1117942335, 1341530802, 2012296203, 2235884670, 3353827005, 4024592406, 6707654010, 10061481015, 20122962030]

約数ペア:

[(1, 20122962030), (2, 10061481015), (3, 6707654010), (5, 4024592406), (6, 3353827005), (9, 2235884670), (10, 2012296203), (15, 1341530802), (18, 1117942335), (27, 745294890), (30, 670765401), (45, 447176934), (54, 372647445), (81, 248431630), (90, 223588467), (113, 178079310), (135, 149058978), (162, 124215815), (226, 89039655), (270, 74529489), (339, 59359770), (405, 49686326), (565, 35615862), (678, 29679885), (810, 24843163), (1017, 19786590), (1130, 17807931), (1695, 11871954), (2034, 9893295), (3051, 6595530), (3390, 5935977), (5085, 3957318), (6102, 3297765), (9153, 2198510), (10170, 1978659), (15255, 1319106), (18306, 1099255), (30510, 659553), (45765, 439702), (91530, 219851)]