20825101422

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2377}}^1\times {\mathrm{28631}}^1$

素因数の和:31033

約数の個数: 48

約数和(自身を含む): 47797000992

約数和(自身を除く): 26971899570

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2377, 4754, 7131, 14262, 21393, 28631, 40409, 42786, 57262, 80818, 85893, 121227, 171786, 242454, 257679, 363681, 486727, 515358, 727362, 973454, 1460181, 2920362, 4380543, 8761086, 68055887, 136111774, 204167661, 408335322, 612502983, 1156950079, 1225005966, 2313900158, 3470850237, 6941700474, 10412550711, 20825101422]

約数ペア:

[(1, 20825101422), (2, 10412550711), (3, 6941700474), (6, 3470850237), (9, 2313900158), (17, 1225005966), (18, 1156950079), (34, 612502983), (51, 408335322), (102, 204167661), (153, 136111774), (306, 68055887), (2377, 8761086), (4754, 4380543), (7131, 2920362), (14262, 1460181), (21393, 973454), (28631, 727362), (40409, 515358), (42786, 486727), (57262, 363681), (80818, 257679), (85893, 242454), (121227, 171786)]