20163247110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{739393}}^1$

素因数の和:739510

約数の個数: 64

約数和(自身を含む): 54301095360

約数和(自身を除く): 34137848250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 9090, 13635, 27270, 739393, 1478786, 2218179, 3696965, 4436358, 6654537, 7393930, 11090895, 13309074, 19963611, 22181790, 33272685, 39927222, 66545370, 74678693, 99818055, 149357386, 199636110, 224036079, 373393465, 448072158, 672108237, 746786930, 1120180395, 1344216474, 2016324711, 2240360790, 3360541185, 4032649422, 6721082370, 10081623555, 20163247110]

約数ペア:

[(1, 20163247110), (2, 10081623555), (3, 6721082370), (5, 4032649422), (6, 3360541185), (9, 2240360790), (10, 2016324711), (15, 1344216474), (18, 1120180395), (27, 746786930), (30, 672108237), (45, 448072158), (54, 373393465), (90, 224036079), (101, 199636110), (135, 149357386), (202, 99818055), (270, 74678693), (303, 66545370), (505, 39927222), (606, 33272685), (909, 22181790), (1010, 19963611), (1515, 13309074), (1818, 11090895), (2727, 7393930), (3030, 6654537), (4545, 4436358), (5454, 3696965), (9090, 2218179), (13635, 1478786), (27270, 739393)]