20120837772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5641}}^1\times {\mathrm{42463}}^1$

素因数の和:48118

約数の個数: 48

約数和(自身を含む): 53666342912

約数和(自身を除く): 33545505140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5641, 11282, 16923, 22564, 33846, 39487, 42463, 67692, 78974, 84926, 118461, 127389, 157948, 169852, 236922, 254778, 297241, 473844, 509556, 594482, 891723, 1188964, 1783446, 3566892, 239533783, 479067566, 718601349, 958135132, 1437202698, 1676736481, 2874405396, 3353472962, 5030209443, 6706945924, 10060418886, 20120837772]

約数ペア:

[(1, 20120837772), (2, 10060418886), (3, 6706945924), (4, 5030209443), (6, 3353472962), (7, 2874405396), (12, 1676736481), (14, 1437202698), (21, 958135132), (28, 718601349), (42, 479067566), (84, 239533783), (5641, 3566892), (11282, 1783446), (16923, 1188964), (22564, 891723), (33846, 594482), (39487, 509556), (42463, 473844), (67692, 297241), (78974, 254778), (84926, 236922), (118461, 169852), (127389, 157948)]