20169166210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{9539}}^1$

素因数の和:9915

約数の個数: 64

約数和(自身を含む): 39317011200

約数和(自身を除く): 19147844990

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 317, 634, 667, 1334, 1585, 3170, 3335, 6670, 7291, 9193, 9539, 14582, 18386, 19078, 36455, 45965, 47695, 72910, 91930, 95390, 211439, 219397, 276631, 422878, 438794, 553262, 1057195, 1096985, 1383155, 2114390, 2193970, 2766310, 3023863, 6047726, 6362513, 12725026, 15119315, 30238630, 31812565, 63625130, 69548849, 87692027, 139097698, 175384054, 347744245, 438460135, 695488490, 876920270, 2016916621, 4033833242, 10084583105, 20169166210]

約数ペア:

[(1, 20169166210), (2, 10084583105), (5, 4033833242), (10, 2016916621), (23, 876920270), (29, 695488490), (46, 438460135), (58, 347744245), (115, 175384054), (145, 139097698), (230, 87692027), (290, 69548849), (317, 63625130), (634, 31812565), (667, 30238630), (1334, 15119315), (1585, 12725026), (3170, 6362513), (3335, 6047726), (6670, 3023863), (7291, 2766310), (9193, 2193970), (9539, 2114390), (14582, 1383155), (18386, 1096985), (19078, 1057195), (36455, 553262), (45965, 438794), (47695, 422878), (72910, 276631), (91930, 219397), (95390, 211439)]