20132930510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1538039}}^1$

素因数の和:1538081

約数の個数: 64

約数和(自身を含む): 47839196160

約数和(自身を除く): 27706265650

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 1538039, 3076078, 7690195, 10766273, 15380390, 16918429, 21532546, 26146663, 33836858, 52293326, 53831365, 84592145, 107662730, 118429003, 130733315, 169184290, 183026641, 236858006, 261466630, 287613293, 366053282, 575226586, 592145015, 915133205, 1184290030, 1438066465, 1830266410, 2013293051, 2876132930, 4026586102, 10066465255, 20132930510]

約数ペア:

[(1, 20132930510), (2, 10066465255), (5, 4026586102), (7, 2876132930), (10, 2013293051), (11, 1830266410), (14, 1438066465), (17, 1184290030), (22, 915133205), (34, 592145015), (35, 575226586), (55, 366053282), (70, 287613293), (77, 261466630), (85, 236858006), (110, 183026641), (119, 169184290), (154, 130733315), (170, 118429003), (187, 107662730), (238, 84592145), (374, 53831365), (385, 52293326), (595, 33836858), (770, 26146663), (935, 21532546), (1190, 16918429), (1309, 15380390), (1870, 10766273), (2618, 7690195), (6545, 3076078), (13090, 1538039)]