20833234562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8237}}^1\times {\mathrm{10627}}^1$

素因数の和:18890

約数の個数: 32

約数和(自身を含む): 37823096448

約数和(自身を除く): 16989861886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8237, 10627, 16474, 21254, 57659, 74389, 115318, 140029, 148778, 180659, 280058, 361318, 980203, 1264613, 1960406, 2529226, 87534599, 175069198, 612742193, 1225484386, 1488088183, 2976176366, 10416617281, 20833234562]

約数ペア:

[(1, 20833234562), (2, 10416617281), (7, 2976176366), (14, 1488088183), (17, 1225484386), (34, 612742193), (119, 175069198), (238, 87534599), (8237, 2529226), (10627, 1960406), (16474, 1264613), (21254, 980203), (57659, 361318), (74389, 280058), (115318, 180659), (140029, 148778)]