20160964122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{78779}}^1$

素因数の和:79007

約数の個数: 64

約数和(自身を含む): 46216759680

約数和(自身を除く): 26055795558

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 193, 221, 386, 442, 579, 663, 1158, 1326, 2509, 3281, 5018, 6562, 7527, 9843, 15054, 19686, 42653, 78779, 85306, 127959, 157558, 236337, 255918, 472674, 1024127, 1339243, 2048254, 2678486, 3072381, 4017729, 6144762, 8035458, 15204347, 17410159, 30408694, 34820318, 45613041, 52230477, 91226082, 104460954, 197656511, 258473899, 395313022, 516947798, 592969533, 775421697, 1185939066, 1550843394, 3360160687, 6720321374, 10080482061, 20160964122]

約数ペア:

[(1, 20160964122), (2, 10080482061), (3, 6720321374), (6, 3360160687), (13, 1550843394), (17, 1185939066), (26, 775421697), (34, 592969533), (39, 516947798), (51, 395313022), (78, 258473899), (102, 197656511), (193, 104460954), (221, 91226082), (386, 52230477), (442, 45613041), (579, 34820318), (663, 30408694), (1158, 17410159), (1326, 15204347), (2509, 8035458), (3281, 6144762), (5018, 4017729), (6562, 3072381), (7527, 2678486), (9843, 2048254), (15054, 1339243), (19686, 1024127), (42653, 472674), (78779, 255918), (85306, 236337), (127959, 157558)]