20101912902

素因数分解:

$2^1\times 3^2\times {\mathrm{44773}}^1\times {\mathrm{24943}}^1$

素因数の和:69724

約数の個数: 24

約数和(自身を含む): 43556863584

約数和(自身を除く): 23454950682

約数列:

[1, 2, 3, 6, 9, 18, 24943, 44773, 49886, 74829, 89546, 134319, 149658, 224487, 268638, 402957, 448974, 805914, 1116772939, 2233545878, 3350318817, 6700637634, 10050956451, 20101912902]

約数ペア:

[(1, 20101912902), (2, 10050956451), (3, 6700637634), (6, 3350318817), (9, 2233545878), (18, 1116772939), (24943, 805914), (44773, 448974), (49886, 402957), (74829, 268638), (89546, 224487), (134319, 149658)]