20341150036

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{230929}}^1$

素因数の和:231032

約数の個数: 36

約数和(自身を含む): 38185199220

約数和(自身を除く): 17844049184

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 361, 722, 1159, 1444, 2318, 4636, 22021, 44042, 88084, 230929, 461858, 923716, 4387651, 8775302, 14086669, 17550604, 28173338, 56346676, 83365369, 166730738, 267646711, 333461476, 535293422, 1070586844, 5085287509, 10170575018, 20341150036]

約数ペア:

[(1, 20341150036), (2, 10170575018), (4, 5085287509), (19, 1070586844), (38, 535293422), (61, 333461476), (76, 267646711), (122, 166730738), (244, 83365369), (361, 56346676), (722, 28173338), (1159, 17550604), (1444, 14086669), (2318, 8775302), (4636, 4387651), (22021, 923716), (44042, 461858), (88084, 230929)]