20163631502

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{78707}}^1$

素因数の和:79376

約数の個数: 32

約数和(自身を含む): 35815288320

約数和(自身を除く): 15651656818

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 631, 1262, 4417, 8834, 18299, 36598, 78707, 128093, 157414, 256186, 550949, 1101898, 2282503, 4565006, 15977521, 31955042, 49664117, 99328234, 347648819, 695297638, 1440259393, 2880518786, 10081815751, 20163631502]

約数ペア:

[(1, 20163631502), (2, 10081815751), (7, 2880518786), (14, 1440259393), (29, 695297638), (58, 347648819), (203, 99328234), (406, 49664117), (631, 31955042), (1262, 15977521), (4417, 4565006), (8834, 2282503), (18299, 1101898), (36598, 550949), (78707, 256186), (128093, 157414)]