20164054692

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{205949}}^1$

素因数の和:206196

約数の個数: 48

約数和(自身を含む): 48439440000

約数和(自身を除く): 28275385308

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 199, 246, 398, 492, 597, 796, 1194, 2388, 8159, 16318, 24477, 32636, 48954, 97908, 205949, 411898, 617847, 823796, 1235694, 2471388, 8443909, 16887818, 25331727, 33775636, 40983851, 50663454, 81967702, 101326908, 122951553, 163935404, 245903106, 491806212, 1680337891, 3360675782, 5041013673, 6721351564, 10082027346, 20164054692]

約数ペア:

[(1, 20164054692), (2, 10082027346), (3, 6721351564), (4, 5041013673), (6, 3360675782), (12, 1680337891), (41, 491806212), (82, 245903106), (123, 163935404), (164, 122951553), (199, 101326908), (246, 81967702), (398, 50663454), (492, 40983851), (597, 33775636), (796, 25331727), (1194, 16887818), (2388, 8443909), (8159, 2471388), (16318, 1235694), (24477, 823796), (32636, 617847), (48954, 411898), (97908, 205949)]