20567200068

素因数分解:

$2^2\times 3^2\times {\mathrm{10657}}^1\times {\mathrm{53609}}^1$

素因数の和:64276

約数の個数: 36

約数和(自身を含む): 51995159580

約数和(自身を除く): 31427959512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10657, 21314, 31971, 42628, 53609, 63942, 95913, 107218, 127884, 160827, 191826, 214436, 321654, 383652, 482481, 643308, 964962, 1929924, 571311113, 1142622226, 1713933339, 2285244452, 3427866678, 5141800017, 6855733356, 10283600034, 20567200068]

約数ペア:

[(1, 20567200068), (2, 10283600034), (3, 6855733356), (4, 5141800017), (6, 3427866678), (9, 2285244452), (12, 1713933339), (18, 1142622226), (36, 571311113), (10657, 1929924), (21314, 964962), (31971, 643308), (42628, 482481), (53609, 383652), (63942, 321654), (95913, 214436), (107218, 191826), (127884, 160827)]