20174895962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1\times {\mathrm{19751}}^1$

素因数の和:22094

約数の個数: 32

約数和(自身を含む): 34523967744

約数和(自身を除く): 14349071782

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2311, 4622, 19751, 30043, 39287, 39502, 60086, 78574, 256763, 335767, 510731, 513526, 671534, 1021462, 4364971, 8729942, 45644561, 91289122, 593379293, 775957537, 1186758586, 1551915074, 10087447981, 20174895962]

約数ペア:

[(1, 20174895962), (2, 10087447981), (13, 1551915074), (17, 1186758586), (26, 775957537), (34, 593379293), (221, 91289122), (442, 45644561), (2311, 8729942), (4622, 4364971), (19751, 1021462), (30043, 671534), (39287, 513526), (39502, 510731), (60086, 335767), (78574, 256763)]