20121892230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5543221}}^1$

素因数の和:5543253

約数の個数: 48

約数和(自身を含む): 53081893872

約数和(自身を除く): 32960001642

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5543221, 11086442, 16629663, 27716105, 33259326, 55432210, 60975431, 83148315, 121950862, 166296630, 182926293, 304877155, 365852586, 609754310, 670729741, 914631465, 1341459482, 1829262930, 2012189223, 3353648705, 4024378446, 6707297410, 10060946115, 20121892230]

約数ペア:

[(1, 20121892230), (2, 10060946115), (3, 6707297410), (5, 4024378446), (6, 3353648705), (10, 2012189223), (11, 1829262930), (15, 1341459482), (22, 914631465), (30, 670729741), (33, 609754310), (55, 365852586), (66, 304877155), (110, 182926293), (121, 166296630), (165, 121950862), (242, 83148315), (330, 60975431), (363, 55432210), (605, 33259326), (726, 27716105), (1210, 16629663), (1815, 11086442), (3630, 5543221)]