20090963630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{255253}}^1$

素因数の和:255740

約数の個数: 32

約数和(自身を含む): 38373865344

約数和(自身を除く): 18282901714

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 463, 926, 2315, 4630, 7871, 15742, 39355, 78710, 255253, 510506, 1276265, 2552530, 4339301, 8678602, 21696505, 43393010, 118182139, 236364278, 590910695, 1181821390, 2009096363, 4018192726, 10045481815, 20090963630]

約数ペア:

[(1, 20090963630), (2, 10045481815), (5, 4018192726), (10, 2009096363), (17, 1181821390), (34, 590910695), (85, 236364278), (170, 118182139), (463, 43393010), (926, 21696505), (2315, 8678602), (4630, 4339301), (7871, 2552530), (15742, 1276265), (39355, 510506), (78710, 255253)]